850059

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 1427712

約数和(自身を除く): 577653

約数列:

[1, 3, 7, 9, 21, 63, 103, 131, 309, 393, 721, 917, 927, 1179, 2163, 2751, 6489, 8253, 13493, 40479, 94451, 121437, 283353, 850059]

約数ペア:

[(1, 850059), (3, 283353), (7, 121437), (9, 94451), (21, 40479), (63, 13493), (103, 8253), (131, 6489), (309, 2751), (393, 2163), (721, 1179), (917, 927)]