2008561239

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{3719}}^1$

素因数の和:4052

約数の個数: 32

約数和(自身を含む): 3024806400

約数和(自身を除く): 1016245161

約数列:

[1, 3, 9, 27, 83, 241, 249, 723, 747, 2169, 2241, 3719, 6507, 11157, 20003, 33471, 60009, 100413, 180027, 308677, 540081, 896279, 926031, 2688837, 2778093, 8066511, 8334279, 24199533, 74391157, 223173471, 669520413, 2008561239]

約数ペア:

[(1, 2008561239), (3, 669520413), (9, 223173471), (27, 74391157), (83, 24199533), (241, 8334279), (249, 8066511), (723, 2778093), (747, 2688837), (2169, 926031), (2241, 896279), (3719, 540081), (6507, 308677), (11157, 180027), (20003, 100413), (33471, 60009)]