16216057

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 24

約数和(自身を含む): 19625480

約数和(自身を除く): 3409423

約数列:

[1, 11, 13, 61, 121, 143, 169, 671, 793, 1573, 1859, 2197, 7381, 8723, 10309, 20449, 24167, 95953, 113399, 134017, 265837, 1247389, 1474187, 16216057]

約数ペア:

[(1, 16216057), (11, 1474187), (13, 1247389), (61, 265837), (121, 134017), (143, 113399), (169, 95953), (671, 24167), (793, 20449), (1573, 10309), (1859, 8723), (2197, 7381)]