23278507

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 27942912

約数和(自身を除く): 4664405

約数列:

[1, 7, 23, 161, 191, 757, 1337, 4393, 5299, 17411, 30751, 121877, 144587, 1012109, 3325501, 23278507]

約数ペア:

[(1, 23278507), (7, 3325501), (23, 1012109), (161, 144587), (191, 121877), (757, 30751), (1337, 17411), (4393, 5299)]