2299239

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 3655680

約数和(自身を除く): 1356441

約数列:

[1, 3, 9, 27, 31, 41, 67, 93, 123, 201, 279, 369, 603, 837, 1107, 1271, 1809, 2077, 2747, 3813, 6231, 8241, 11439, 18693, 24723, 34317, 56079, 74169, 85157, 255471, 766413, 2299239]

約数ペア:

[(1, 2299239), (3, 766413), (9, 255471), (27, 85157), (31, 74169), (41, 56079), (67, 34317), (93, 24723), (123, 18693), (201, 11439), (279, 8241), (369, 6231), (603, 3813), (837, 2747), (1107, 2077), (1271, 1809)]