13028001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36493}}^1$

素因数の和:36520

約数の個数: 16

約数和(自身を含む): 21020544

約数和(自身を除く): 7992543

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36493, 109479, 255451, 620381, 766353, 1861143, 4342667, 13028001]

約数ペア:

[(1, 13028001), (3, 4342667), (7, 1861143), (17, 766353), (21, 620381), (51, 255451), (119, 109479), (357, 36493)]