2642859027

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{13513}}^1$

素因数の和:14251

約数の個数: 24

約数和(自身を含む): 3946520448

約数和(自身を除く): 1303661421

約数列:

[1, 3, 9, 31, 93, 279, 701, 2103, 6309, 13513, 21731, 40539, 65193, 121617, 195579, 418903, 1256709, 3770127, 9472613, 28417839, 85253517, 293651003, 880953009, 2642859027]

約数ペア:

[(1, 2642859027), (3, 880953009), (9, 293651003), (31, 85253517), (93, 28417839), (279, 9472613), (701, 3770127), (2103, 1256709), (6309, 418903), (13513, 195579), (21731, 121617), (40539, 65193)]