25627381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 29716848

約数和(自身を除く): 4089467

約数列:

[1, 13, 17, 61, 221, 793, 1037, 1901, 13481, 24713, 32317, 115961, 420121, 1507493, 1971337, 25627381]

約数ペア:

[(1, 25627381), (13, 1971337), (17, 1507493), (61, 420121), (221, 115961), (793, 32317), (1037, 24713), (1901, 13481)]