420262011

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{4211}}^1$

素因数の和:5083

約数の個数: 24

約数和(自身を含む): 654662736

約数和(自身を除く): 234400725

約数列:

[1, 3, 9, 13, 39, 117, 853, 2559, 4211, 7677, 11089, 12633, 33267, 37899, 54743, 99801, 164229, 492687, 3591983, 10775949, 32327847, 46695779, 140087337, 420262011]

約数ペア:

[(1, 420262011), (3, 140087337), (9, 46695779), (13, 32327847), (39, 10775949), (117, 3591983), (853, 492687), (2559, 164229), (4211, 99801), (7677, 54743), (11089, 37899), (12633, 33267)]