Factors of 39
39 has 4 factors.
All factors of 39
1, 3, 13, 39
Prime factorization: 3 × 13
Number of factors
4
Sum of factors
56
Prime?
No
Factor pairs of 39
Each pair multiplies together to make 39:
| Pair | Product |
|---|---|
| 1 × 39 | 39 |
| 3 × 13 | 39 |
Factors of nearby numbers
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Frequently asked questions
What are the factors of 39?+
The factors of 39 are 1, 3, 13, 39 — that is 4 factors in total.
What is the prime factorization of 39?+
The prime factorization of 39 is 3 × 13.
Is 39 a prime number?+
No. 39 has 4 factors, more than just 1 and itself, so it is a composite number.