13840023

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6374

約数の個数: 16

約数和(自身を含む): 19996416

約数和(自身を除く): 6156393

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 6311, 18933, 107287, 271373, 321861, 814119, 4613341, 13840023]

約数ペア:

[(1, 13840023), (3, 4613341), (17, 814119), (43, 321861), (51, 271373), (129, 107287), (731, 18933), (2193, 6311)]