12669927

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 17242368

約数和(自身を除く): 4572441

約数列:

[1, 3, 103, 131, 309, 313, 393, 939, 13493, 32239, 40479, 41003, 96717, 123009, 4223309, 12669927]

約数ペア:

[(1, 12669927), (3, 4223309), (103, 123009), (131, 96717), (309, 41003), (313, 40479), (393, 32239), (939, 13493)]