13447989

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 19955520

約数和(自身を除く): 6507531

約数列:

[1, 3, 9, 89, 103, 163, 267, 309, 489, 801, 927, 1467, 9167, 14507, 16789, 27501, 43521, 50367, 82503, 130563, 151101, 1494221, 4482663, 13447989]

約数ペア:

[(1, 13447989), (3, 4482663), (9, 1494221), (89, 151101), (103, 130563), (163, 82503), (267, 50367), (309, 43521), (489, 27501), (801, 16789), (927, 14507), (1467, 9167)]