7560621

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3054

約数の個数: 20

約数和(自身を含む): 11662464

約数和(自身を除く): 4101843

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3011, 9033, 27099, 81297, 93341, 243891, 280023, 840069, 2520207, 7560621]

約数ペア:

[(1, 7560621), (3, 2520207), (9, 840069), (27, 280023), (31, 243891), (81, 93341), (93, 81297), (279, 27099), (837, 9033), (2511, 3011)]