23958121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:920

約数の個数: 12

約数和(自身を含む): 26453700

約数和(自身を除く): 2495579

約数列:

[1, 11, 121, 389, 509, 4279, 5599, 47069, 61589, 198001, 2178011, 23958121]

約数ペア:

[(1, 23958121), (11, 2178011), (121, 198001), (389, 61589), (509, 47069), (4279, 5599)]