Factors of 9909
The factors of 9909 are 1, 3, 9, 27, 367, 1101, 3303, 9909. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 9909 is a whole number that divides it with nothing left over. You only need to test the numbers up to ā9909 ā 99.54; 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 + 9 + 27 + 367 + 1101 + 3303 + 9909 = 14720. Without 9909 itself that is 4811, so 9909 is a deficient number.
LaTeX source of the formulas on this page
\[ 9909 = 3^{3} \times 367 \]Factor pairs of 9909
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 9909 | 1 Ć 9909 = 9909 |
| 3 | 3303 | 3 Ć 3303 = 9909 |
| 9 | 1101 | 9 Ć 1101 = 9909 |
| 27 | 367 | 27 Ć 367 = 9909 |
Questions
What are the factors of 9909?
The factors of 9909 are 1, 3, 9, 27, 367, 1101, 3303, 9909. It has 8 factors.
What are the prime factors of 9909?
3, 367. As a product: Ć 367.
How many factors does 9909 have?
9909 has 8 factors (4 factor pairs).
What is the sum of the factors of 9909?
14720.
Is 9909 a prime number?
No. It is divisible by 3, so 9909 = 3 Ć 3303.