47045971

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 56669184

約数和(自身を除く): 9623213

約数列:

[1, 7, 23, 103, 161, 721, 2369, 2837, 16583, 19859, 65251, 292211, 456757, 2045477, 6720853, 47045971]

約数ペア:

[(1, 47045971), (7, 6720853), (23, 2045477), (103, 456757), (161, 292211), (721, 65251), (2369, 19859), (2837, 16583)]