161130991

素因数分解:

$7^1\times {\mathrm{433}}^1\times {\mathrm{53161}}^1$

素因数の和:53601

約数の個数: 8

約数和(自身を含む): 184578464

約数和(自身を除く): 23447473

約数列:

[1, 7, 433, 3031, 53161, 372127, 23018713, 161130991]

約数ペア:

[(1, 161130991), (7, 23018713), (433, 372127), (3031, 53161)]