148922969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{2441}}^1$

素因数の和:2505

約数の個数: 18

約数和(自身を含む): 170263566

約数和(自身を除く): 21340597

約数列:

[1, 13, 19, 169, 247, 361, 2441, 3211, 4693, 31733, 46379, 61009, 412529, 602927, 881201, 7838051, 11455613, 148922969]

約数ペア:

[(1, 148922969), (13, 11455613), (19, 7838051), (169, 881201), (247, 602927), (361, 412529), (2441, 61009), (3211, 46379), (4693, 31733)]