47123531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2861}}^1$

素因数の和:3062

約数の個数: 16

約数和(自身を含む): 58339008

約数和(自身を除く): 11215477

約数列:

[1, 7, 13, 91, 181, 1267, 2353, 2861, 16471, 20027, 37193, 260351, 517841, 3624887, 6731933, 47123531]

約数ペア:

[(1, 47123531), (7, 6731933), (13, 3624887), (91, 517841), (181, 260351), (1267, 37193), (2353, 20027), (2861, 16471)]