38505493

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 45404072

約数和(自身を除く): 6898579

約数列:

[1, 13, 17, 37, 221, 277, 289, 481, 629, 3601, 3757, 4709, 8177, 10249, 10693, 61217, 80053, 133237, 139009, 174233, 1040689, 2265029, 2961961, 38505493]

約数ペア:

[(1, 38505493), (13, 2961961), (17, 2265029), (37, 1040689), (221, 174233), (277, 139009), (289, 133237), (481, 80053), (629, 61217), (3601, 10693), (3757, 10249), (4709, 8177)]