82722493

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 101658752

約数和(自身を除く): 18936259

約数列:

[1, 7, 17, 103, 119, 289, 397, 721, 1751, 2023, 2779, 6749, 12257, 29767, 40891, 47243, 114733, 208369, 286237, 695147, 803131, 4866029, 11817499, 82722493]

約数ペア:

[(1, 82722493), (7, 11817499), (17, 4866029), (103, 803131), (119, 695147), (289, 286237), (397, 208369), (721, 114733), (1751, 47243), (2023, 40891), (2779, 29767), (6749, 12257)]