Factors of 3521
The factors of 3521 are 1, 7, 503, 3521. It has 4 factors.
Factors of 3521
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 3521 is a whole number that divides it with nothing left over. You only need to test the numbers up to ā3521 ā 59.34; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 4 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 7 + 503 + 3521 = 4032. Without 3521 itself that is 511, so 3521 is a deficient number.
LaTeX source of the formulas on this page
\[ 3521 = 7 \times 503 \]
Factor pairs of 3521
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 3521 | 1 Ć 3521 = 3521 |
| 7 | 503 | 7 Ć 503 = 3521 |
Questions
What are the factors of 3521?
The factors of 3521 are 1, 7, 503, 3521. It has 4 factors.
What are the prime factors of 3521?
7, 503. As a product: 7 Ć 503.
How many factors does 3521 have?
3521 has 4 factors (2 factor pairs).
What is the sum of the factors of 3521?
4032.
Is 3521 a prime number?
No. It is divisible by 7, so 3521 = 7 Ć 503.