2088939969

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{15263}}^1$

素因数の和:15446

約数の個数: 32

約数和(自身を含む): 3201776640

約数和(自身を除く): 1112836671

約数列:

[1, 3, 9, 27, 37, 111, 137, 333, 411, 999, 1233, 3699, 5069, 15207, 15263, 45621, 45789, 136863, 137367, 412101, 564731, 1694193, 2091031, 5082579, 6273093, 15247737, 18819279, 56457837, 77368147, 232104441, 696313323, 2088939969]

約数ペア:

[(1, 2088939969), (3, 696313323), (9, 232104441), (27, 77368147), (37, 56457837), (111, 18819279), (137, 15247737), (333, 6273093), (411, 5082579), (999, 2091031), (1233, 1694193), (3699, 564731), (5069, 412101), (15207, 137367), (15263, 136863), (45621, 45789)]