126043141

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{42169}}^1$

素因数の和:42244

約数の個数: 12

約数和(自身を含む): 149028780

約数和(自身を除く): 22985639

約数列:

[1, 7, 49, 61, 427, 2989, 42169, 295183, 2066281, 2572309, 18006163, 126043141]

約数ペア:

[(1, 126043141), (7, 18006163), (49, 2572309), (61, 2066281), (427, 295183), (2989, 42169)]