2499702009

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4104601}}^1$

素因数の和:4104640

約数の個数: 16

約数和(自身を含む): 3940417920

約数和(自身を除く): 1440715911

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 4104601, 12313803, 28732207, 86196621, 119033429, 357100287, 833234003, 2499702009]

約数ペア:

[(1, 2499702009), (3, 833234003), (7, 357100287), (21, 119033429), (29, 86196621), (87, 28732207), (203, 12313803), (609, 4104601)]