Factors of 2889
The factors of 2889 are 1, 3, 9, 27, 107, 321, 963, 2889. It has 8 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 2889 is a whole number that divides it with nothing left over. You only need to test the numbers up to ā2889 ā 53.75; 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 + 107 + 321 + 963 + 2889 = 4320. Without 2889 itself that is 1431, so 2889 is a deficient number.
LaTeX source of the formulas on this page
\[ 2889 = 3^{3} \times 107 \]Factor pairs of 2889
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 2889 | 1 Ć 2889 = 2889 |
| 3 | 963 | 3 Ć 963 = 2889 |
| 9 | 321 | 9 Ć 321 = 2889 |
| 27 | 107 | 27 Ć 107 = 2889 |
Questions
What are the factors of 2889?
The factors of 2889 are 1, 3, 9, 27, 107, 321, 963, 2889. It has 8 factors.
What are the prime factors of 2889?
3, 107. As a product: Ć 107.
How many factors does 2889 have?
2889 has 8 factors (4 factor pairs).
What is the sum of the factors of 2889?
4320.
Is 2889 a prime number?
No. It is divisible by 3, so 2889 = 3 Ć 963.