85374021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 116190720

約数和(自身を除く): 30816699

約数列:

[1, 3, 71, 163, 213, 489, 2459, 7377, 11573, 34719, 174589, 400817, 523767, 1202451, 28458007, 85374021]

約数ペア:

[(1, 85374021), (3, 28458007), (71, 1202451), (163, 523767), (213, 400817), (489, 174589), (2459, 34719), (7377, 11573)]