13408059

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{839}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 20482560

約数和(自身を除く): 7074501

約数列:

[1, 3, 7, 21, 761, 839, 2283, 2517, 5327, 5873, 15981, 17619, 638479, 1915437, 4469353, 13408059]

約数ペア:

[(1, 13408059), (3, 4469353), (7, 1915437), (21, 638479), (761, 17619), (839, 15981), (2283, 5873), (2517, 5327)]