7756479

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3132

約数の個数: 20

約数和(自身を含む): 11964480

約数和(自身を除く): 4208001

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3089, 9267, 27801, 83403, 95759, 250209, 287277, 861831, 2585493, 7756479]

約数ペア:

[(1, 7756479), (3, 2585493), (9, 861831), (27, 287277), (31, 250209), (81, 95759), (93, 83403), (279, 27801), (837, 9267), (2511, 3089)]