Factors of 1271

The factors of 1271 are 1, 31, 41, 1271. It has 4 factors.

Factors of 1271

Pick any whole number from 1 to 10,000.

1271 = 31 \times 41

How to work it out

1
A factor of 1271 is a whole number that divides it with nothing left over. You only need to test the numbers up to √1271 ≈ 35.65; 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.
$1271 = 31 \times 41$
4
Add all the factors: 1 + 31 + 41 + 1271 = 1344. Without 1271 itself that is 73, so 1271 is a deficient number.

LaTeX source of the formulas on this page

\[ 1271 = 31 \times 41 \]

Factor	Pairs with	Product
1	1271	1 × 1271 = 1271
31	41	31 × 41 = 1271

What are the factors of 1271?

The factors of 1271 are 1, 31, 41, 1271. It has 4 factors.

What are the prime factors of 1271?

31, 41. As a product: 31 × 41.

How many factors does 1271 have?

1271 has 4 factors (2 factor pairs).

What is the sum of the factors of 1271?

1344.

Is 1271 a prime number?

No. It is divisible by 31, so 1271 = 31 × 41.