91193389

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18691}}^1$

素因数の和:18756

約数の個数: 16

約数和(自身を含む): 113049216

約数和(自身を除く): 21855827

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 18691, 130837, 317747, 766331, 2224229, 5364317, 13027627, 91193389]

約数ペア:

[(1, 91193389), (7, 13027627), (17, 5364317), (41, 2224229), (119, 766331), (287, 317747), (697, 130837), (4879, 18691)]