313655427

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{2347}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 468848640

約数和(自身を除く): 155193213

約数列:

[1, 3, 9, 31, 93, 279, 479, 1437, 2347, 4311, 7041, 14849, 21123, 44547, 72757, 133641, 218271, 654813, 1124213, 3372639, 10117917, 34850603, 104551809, 313655427]

約数ペア:

[(1, 313655427), (3, 104551809), (9, 34850603), (31, 10117917), (93, 3372639), (279, 1124213), (479, 654813), (1437, 218271), (2347, 133641), (4311, 72757), (7041, 44547), (14849, 21123)]