123074357

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2609}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 147329280

約数和(自身を除く): 24254923

約数列:

[1, 7, 23, 161, 293, 2051, 2609, 6739, 18263, 47173, 60007, 420049, 764437, 5351059, 17582051, 123074357]

約数ペア:

[(1, 123074357), (7, 17582051), (23, 5351059), (161, 764437), (293, 420049), (2051, 60007), (2609, 47173), (6739, 18263)]