12952017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 20803328

約数和(自身を除く): 7851311

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3571, 3627, 10713, 32139, 46423, 110701, 139269, 332103, 417807, 996309, 1439113, 4317339, 12952017]

約数ペア:

[(1, 12952017), (3, 4317339), (9, 1439113), (13, 996309), (31, 417807), (39, 332103), (93, 139269), (117, 110701), (279, 46423), (403, 32139), (1209, 10713), (3571, 3627)]