2782637

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 3463320

約数和(自身を除く): 680683

約数列:

[1, 11, 13, 29, 61, 121, 143, 319, 377, 671, 793, 1573, 1769, 3509, 4147, 7381, 8723, 19459, 22997, 45617, 95953, 214049, 252967, 2782637]

約数ペア:

[(1, 2782637), (11, 252967), (13, 214049), (29, 95953), (61, 45617), (121, 22997), (143, 19459), (319, 8723), (377, 7381), (671, 4147), (793, 3509), (1573, 1769)]