42401943

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 63648000

約数和(自身を除く): 21246057

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 1699, 2773, 5097, 8319, 15291, 24957, 79853, 100241, 239559, 300723, 718677, 902169, 4711327, 14133981, 42401943]

約数ペア:

[(1, 42401943), (3, 14133981), (9, 4711327), (47, 902169), (59, 718677), (141, 300723), (177, 239559), (423, 100241), (531, 79853), (1699, 24957), (2773, 15291), (5097, 8319)]