321516359

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4001}}^1$

素因数の和:4210

約数の個数: 16

約数和(自身を含む): 354417120

約数和(自身を除く): 32900761

約数列:

[1, 17, 29, 163, 493, 2771, 4001, 4727, 68017, 80359, 116029, 652163, 1972493, 11086771, 18912727, 321516359]

約数ペア:

[(1, 321516359), (17, 18912727), (29, 11086771), (163, 1972493), (493, 652163), (2771, 116029), (4001, 80359), (4727, 68017)]