40408017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14593}}^1$

素因数の和:14680

約数の個数: 16

約数和(自身を含む): 58843008

約数和(自身を除く): 18434991

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 14593, 43779, 189709, 569127, 1036103, 3108309, 13469339, 40408017]

約数ペア:

[(1, 40408017), (3, 13469339), (13, 3108309), (39, 1036103), (71, 569127), (213, 189709), (923, 43779), (2769, 14593)]