26420589

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 41313272

約数和(自身を除く): 14892683

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 937, 2169, 2811, 3133, 8433, 9399, 12181, 28197, 36543, 109629, 225817, 677451, 2032353, 2935621, 8806863, 26420589]

約数ペア:

[(1, 26420589), (3, 8806863), (9, 2935621), (13, 2032353), (39, 677451), (117, 225817), (241, 109629), (723, 36543), (937, 28197), (2169, 12181), (2811, 9399), (3133, 8433)]