71657521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{14621}}^1$

素因数の和:14676

約数の個数: 12

約数和(自身を含む): 80274780

約数和(自身を除く): 8617259

約数列:

[1, 13, 29, 169, 377, 4901, 14621, 190073, 424009, 2470949, 5512117, 71657521]

約数ペア:

[(1, 71657521), (13, 5512117), (29, 2470949), (169, 424009), (377, 190073), (4901, 14621)]