Factors of 3729
The factors of 3729 are 1, 3, 11, 33, 113, 339, 1243, 3729. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 3729 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3729 ≈ 61.07; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 8 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 3 + 11 + 33 + 113 + 339 + 1243 + 3729 = 5472. Without 3729 itself that is 1743, so 3729 is a deficient number.
LaTeX source of the formulas on this page
\[ 3729 = 3 \times 11 \times 113 \]
Factor pairs of 3729
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 3729 | 1 × 3729 = 3729 |
| 3 | 1243 | 3 × 1243 = 3729 |
| 11 | 339 | 11 × 339 = 3729 |
| 33 | 113 | 33 × 113 = 3729 |
Questions
What are the factors of 3729?
The factors of 3729 are 1, 3, 11, 33, 113, 339, 1243, 3729. It has 8 factors.
What are the prime factors of 3729?
3, 11, 113. As a product: 3 × 11 × 113.
How many factors does 3729 have?
3729 has 8 factors (4 factor pairs).
What is the sum of the factors of 3729?
5472.
Is 3729 a prime number?
No. It is divisible by 3, so 3729 = 3 × 1243.