4031261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 4899720

約数和(自身を除く): 868459

約数列:

[1, 13, 17, 29, 37, 221, 289, 377, 481, 493, 629, 1073, 3757, 6409, 8177, 8381, 10693, 13949, 18241, 108953, 139009, 237133, 310097, 4031261]

約数ペア:

[(1, 4031261), (13, 310097), (17, 237133), (29, 139009), (37, 108953), (221, 18241), (289, 13949), (377, 10693), (481, 8381), (493, 8177), (629, 6409), (1073, 3757)]