42488541

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 64933440

約数和(自身を除く): 22444899

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 1031, 2169, 3093, 4579, 9279, 13737, 19589, 41211, 58767, 176301, 248471, 745413, 2236239, 4720949, 14162847, 42488541]

約数ペア:

[(1, 42488541), (3, 14162847), (9, 4720949), (19, 2236239), (57, 745413), (171, 248471), (241, 176301), (723, 58767), (1031, 41211), (2169, 19589), (3093, 13737), (4579, 9279)]