31141229

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2591}}^1$

素因数の和:2716

約数の個数: 16

約数和(自身を含む): 38071296

約数和(自身を除く): 6930067

約数列:

[1, 7, 17, 101, 119, 707, 1717, 2591, 12019, 18137, 44047, 261691, 308329, 1831837, 4448747, 31141229]

約数ペア:

[(1, 31141229), (7, 4448747), (17, 1831837), (101, 308329), (119, 261691), (707, 44047), (1717, 18137), (2591, 12019)]