2023974797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{538721}}^1$

素因数の和:538768

約数の個数: 12

約数和(自身を含む): 2315427156

約数和(自身を除く): 291452359

約数列:

[1, 13, 17, 221, 289, 3757, 538721, 7003373, 9158257, 119057341, 155690369, 2023974797]

約数ペア:

[(1, 2023974797), (13, 155690369), (17, 119057341), (221, 9158257), (289, 7003373), (3757, 538721)]