12995541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 20873216

約数和(自身を除く): 7877675

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3583, 3627, 10749, 32247, 46579, 111073, 139737, 333219, 419211, 999657, 1443949, 4331847, 12995541]

約数ペア:

[(1, 12995541), (3, 4331847), (9, 1443949), (13, 999657), (31, 419211), (39, 333219), (93, 139737), (117, 111073), (279, 46579), (403, 32247), (1209, 10749), (3583, 3627)]