9805977

素因数分解:

$3^2\times {\mathrm{59}}^2\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 18

約数和(自身を含む): 14454362

約数和(自身を除く): 4648385

約数列:

[1, 3, 9, 59, 177, 313, 531, 939, 2817, 3481, 10443, 18467, 31329, 55401, 166203, 1089553, 3268659, 9805977]

約数ペア:

[(1, 9805977), (3, 3268659), (9, 1089553), (59, 166203), (177, 55401), (313, 31329), (531, 18467), (939, 10443), (2817, 3481)]