123889161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{3677}}^1$

素因数の和:4712

約数の個数: 16

約数和(自身を含む): 180427968

約数和(自身を除く): 56538807

約数列:

[1, 3, 11, 33, 1021, 3063, 3677, 11031, 11231, 33693, 40447, 121341, 3754217, 11262651, 41296387, 123889161]

約数ペア:

[(1, 123889161), (3, 41296387), (11, 11262651), (33, 3754217), (1021, 121341), (3063, 40447), (3677, 33693), (11031, 11231)]