12461553

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{2731}}^1$

素因数の和:2766

約数の個数: 24

約数和(自身を含む): 19998240

約数和(自身を除く): 7536687

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 2731, 4563, 8193, 24579, 35503, 73737, 106509, 319527, 461539, 958581, 1384617, 4153851, 12461553]

約数ペア:

[(1, 12461553), (3, 4153851), (9, 1384617), (13, 958581), (27, 461539), (39, 319527), (117, 106509), (169, 73737), (351, 35503), (507, 24579), (1521, 8193), (2731, 4563)]