71569303

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 84985200

約数和(自身を除く): 13415897

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 859, 2873, 4901, 6409, 11167, 14603, 24911, 83317, 145171, 189839, 323843, 423487, 2467907, 4209959, 5505331, 71569303]

約数ペア:

[(1, 71569303), (13, 5505331), (17, 4209959), (29, 2467907), (169, 423487), (221, 323843), (377, 189839), (493, 145171), (859, 83317), (2873, 24911), (4901, 14603), (6409, 11167)]