131009523

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{2503}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 177884160

約数和(自身を除く): 46874637

約数列:

[1, 3, 73, 219, 239, 717, 2503, 7509, 17447, 52341, 182719, 548157, 598217, 1794651, 43669841, 131009523]

約数ペア:

[(1, 131009523), (3, 43669841), (73, 1794651), (219, 598217), (239, 548157), (717, 182719), (2503, 52341), (7509, 17447)]