23129968281

素因数分解:

$3^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{255019}}^1$

素因数の和:255653

約数の個数: 24

約数和(自身を含む): 35933338080

約数和(自身を除く): 12803369799

約数列:

[1, 3, 7, 21, 49, 147, 617, 1851, 4319, 12957, 30233, 90699, 255019, 765057, 1785133, 5355399, 12495931, 37487793, 157346723, 472040169, 1101427061, 3304281183, 7709989427, 23129968281]

約数ペア:

[(1, 23129968281), (3, 7709989427), (7, 3304281183), (21, 1101427061), (49, 472040169), (147, 157346723), (617, 37487793), (1851, 12495931), (4319, 5355399), (12957, 1785133), (30233, 765057), (90699, 255019)]