298990629

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51031}}^1$

素因数の和:51078

約数の個数: 32

約数和(自身を含む): 522567680

約数和(自身を除く): 223577051

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 51031, 153093, 357217, 459279, 1071651, 1377837, 1581961, 3214953, 4745883, 9644859, 11073727, 14237649, 33221181, 42712947, 99663543, 298990629]

約数ペア:

[(1, 298990629), (3, 99663543), (7, 42712947), (9, 33221181), (21, 14237649), (27, 11073727), (31, 9644859), (63, 4745883), (93, 3214953), (189, 1581961), (217, 1377837), (279, 1071651), (651, 459279), (837, 357217), (1953, 153093), (5859, 51031)]