28359837

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15077}}^1$

素因数の和:15113

約数の個数: 24

約数和(自身を含む): 47043360

約数和(自身を除く): 18683523

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 15077, 45231, 135693, 165847, 286463, 497541, 859389, 1492623, 2578167, 3151093, 9453279, 28359837]

約数ペア:

[(1, 28359837), (3, 9453279), (9, 3151093), (11, 2578167), (19, 1492623), (33, 859389), (57, 497541), (99, 286463), (171, 165847), (209, 135693), (627, 45231), (1881, 15077)]