68926823

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19973}}^1$

素因数の和:20026

約数の個数: 16

約数和(自身を含む): 86287680

約数和(自身を除く): 17360857

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 19973, 139811, 339541, 579217, 2376787, 4054519, 9846689, 68926823]

約数ペア:

[(1, 68926823), (7, 9846689), (17, 4054519), (29, 2376787), (119, 579217), (203, 339541), (493, 139811), (3451, 19973)]