155894101

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{21121}}^1$

素因数の和:21204

約数の個数: 12

約数和(自身を含む): 174172012

約数和(自身を除く): 18277911

約数列:

[1, 11, 61, 121, 671, 7381, 21121, 232331, 1288381, 2555641, 14172191, 155894101]

約数ペア:

[(1, 155894101), (11, 14172191), (61, 2555641), (121, 1288381), (671, 232331), (7381, 21121)]