42157489

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{11239}}^1$

素因数の和:11292

約数の個数: 12

約数和(自身を含む): 47837440

約数和(自身を除く): 5679951

約数列:

[1, 11, 31, 121, 341, 3751, 11239, 123629, 348409, 1359919, 3832499, 42157489]

約数ペア:

[(1, 42157489), (11, 3832499), (31, 1359919), (121, 348409), (341, 123629), (3751, 11239)]