12281679

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7527

約数の個数: 16

約数和(自身を含む): 18495840

約数和(自身を除く): 6214161

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 7457, 22371, 67113, 201339, 454877, 1364631, 4093893, 12281679]

約数ペア:

[(1, 12281679), (3, 4093893), (9, 1364631), (27, 454877), (61, 201339), (183, 67113), (549, 22371), (1647, 7457)]