25171659

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 38019072

約数和(自身を除く): 12847413

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 1087, 2573, 3261, 7719, 9783, 23157, 33697, 90221, 101091, 270663, 303273, 811989, 2796851, 8390553, 25171659]

約数ペア:

[(1, 25171659), (3, 8390553), (9, 2796851), (31, 811989), (83, 303273), (93, 270663), (249, 101091), (279, 90221), (747, 33697), (1087, 23157), (2573, 9783), (3261, 7719)]