7705449

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:642

約数の個数: 20

約数和(自身を含む): 11586960

約数和(自身を除く): 3881511

約数列:

[1, 3, 9, 27, 81, 251, 379, 753, 1137, 2259, 3411, 6777, 10233, 20331, 30699, 95129, 285387, 856161, 2568483, 7705449]

約数ペア:

[(1, 7705449), (3, 2568483), (9, 856161), (27, 285387), (81, 95129), (251, 30699), (379, 20331), (753, 10233), (1137, 6777), (2259, 3411)]