315117457

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 350013312

約数和(自身を除く): 34895855

約数列:

[1, 17, 23, 197, 391, 3349, 4091, 4531, 69547, 77027, 94093, 805927, 1599581, 13700759, 18536321, 315117457]

約数ペア:

[(1, 315117457), (17, 18536321), (23, 13700759), (197, 1599581), (391, 805927), (3349, 94093), (4091, 77027), (4531, 69547)]