57180809

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5512

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 12803191

約数列:

[1, 7, 17, 89, 119, 623, 1513, 5399, 10591, 37793, 91783, 480511, 642481, 3363577, 8168687, 57180809]

約数ペア:

[(1, 57180809), (7, 8168687), (17, 3363577), (89, 642481), (119, 480511), (623, 91783), (1513, 37793), (5399, 10591)]