904674329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{240797}}^1$

素因数の和:240844

約数の個数: 12

約数和(自身を含む): 1034949804

約数和(自身を除く): 130275475

約数列:

[1, 13, 17, 221, 289, 3757, 240797, 3130361, 4093549, 53216137, 69590333, 904674329]

約数ペア:

[(1, 904674329), (13, 69590333), (17, 53216137), (221, 4093549), (289, 3130361), (3757, 240797)]