2008457577

素因数分解:

$3^2\times 7^1\times {\mathrm{4621}}^1\times {\mathrm{6899}}^1$

素因数の和:11533

約数の個数: 24

約数和(自身を含む): 3316747200

約数和(自身を除く): 1308289623

約数列:

[1, 3, 7, 9, 21, 63, 4621, 6899, 13863, 20697, 32347, 41589, 48293, 62091, 97041, 144879, 291123, 434637, 31880279, 95640837, 223161953, 286922511, 669485859, 2008457577]

約数ペア:

[(1, 2008457577), (3, 669485859), (7, 286922511), (9, 223161953), (21, 95640837), (63, 31880279), (4621, 434637), (6899, 291123), (13863, 144879), (20697, 97041), (32347, 62091), (41589, 48293)]