12631059

素因数分解:

$3^4\times 7^1\times {\mathrm{22277}}^1$

素因数の和:22296

約数の個数: 20

約数和(自身を含む): 21565104

約数和(自身を除く): 8934045

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 22277, 66831, 155939, 200493, 467817, 601479, 1403451, 1804437, 4210353, 12631059]

約数ペア:

[(1, 12631059), (3, 4210353), (7, 1804437), (9, 1403451), (21, 601479), (27, 467817), (63, 200493), (81, 155939), (189, 66831), (567, 22277)]