566720161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{9437}}^1$

素因数の和:9840

約数の個数: 16

約数和(自身を含む): 677723904

約数和(自身を除く): 111003743

約数列:

[1, 7, 23, 161, 373, 2611, 8579, 9437, 60053, 66059, 217051, 1519357, 3520001, 24640007, 80960023, 566720161]

約数ペア:

[(1, 566720161), (7, 80960023), (23, 24640007), (161, 3520001), (373, 1519357), (2611, 217051), (8579, 66059), (9437, 60053)]