12620673

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 19754280

約数和(自身を除く): 7133607

約数列:

[1, 3, 9, 13, 39, 117, 269, 401, 807, 1203, 2421, 3497, 3609, 5213, 10491, 15639, 31473, 46917, 107869, 323607, 970821, 1402297, 4206891, 12620673]

約数ペア:

[(1, 12620673), (3, 4206891), (9, 1402297), (13, 970821), (39, 323607), (117, 107869), (269, 46917), (401, 31473), (807, 15639), (1203, 10491), (2421, 5213), (3497, 3609)]