123021438

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{247031}}^1$

素因数の和:247119

約数の個数: 16

約数和(自身を含む): 249008256

約数和(自身を除く): 125986818

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 247031, 494062, 741093, 1482186, 20503573, 41007146, 61510719, 123021438]

約数ペア:

[(1, 123021438), (2, 61510719), (3, 41007146), (6, 20503573), (83, 1482186), (166, 741093), (249, 494062), (498, 247031)]