28409069

素因数分解:

${\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1733}}^1$

素因数の和:1856

約数の個数: 12

約数和(自身を含む): 31097556

約数和(自身を除く): 2688487

約数列:

[1, 13, 97, 169, 1261, 1733, 16393, 22529, 168101, 292877, 2185313, 28409069]

約数ペア:

[(1, 28409069), (13, 2185313), (97, 292877), (169, 168101), (1261, 22529), (1733, 16393)]