177072239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 188348160

約数和(自身を除く): 11275921

約数列:

[1, 23, 97, 139, 571, 2231, 3197, 13133, 13483, 55387, 79369, 310109, 1273901, 1825487, 7698793, 177072239]

約数ペア:

[(1, 177072239), (23, 7698793), (97, 1825487), (139, 1273901), (571, 310109), (2231, 79369), (3197, 55387), (13133, 13483)]