40888521

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 62604360

約数和(自身を除く): 21715839

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 3821, 10701, 11463, 34389, 110809, 156661, 332427, 469983, 997281, 1409949, 4543169, 13629507, 40888521]

約数ペア:

[(1, 40888521), (3, 13629507), (9, 4543169), (29, 1409949), (41, 997281), (87, 469983), (123, 332427), (261, 156661), (369, 110809), (1189, 34389), (3567, 11463), (3821, 10701)]