7731369

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3079}}^1$

素因数の和:3122

約数の個数: 20

約数和(自身を含む): 11925760

約数和(自身を除く): 4194391

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3079, 9237, 27711, 83133, 95449, 249399, 286347, 859041, 2577123, 7731369]

約数ペア:

[(1, 7731369), (3, 2577123), (9, 859041), (27, 286347), (31, 249399), (81, 95449), (93, 83133), (279, 27711), (837, 9237), (2511, 3079)]