131050297

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47881}}^1$

素因数の和:47928

約数の個数: 16

約数和(自身を含む): 165480192

約数和(自身を除く): 34429895

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 47881, 335167, 813977, 1101263, 5697839, 7708841, 18721471, 131050297]

約数ペア:

[(1, 131050297), (7, 18721471), (17, 7708841), (23, 5697839), (119, 1101263), (161, 813977), (391, 335167), (2737, 47881)]