40269027

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3761}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 55617408

約数和(自身を除く): 15348381

約数列:

[1, 3, 43, 83, 129, 249, 3569, 3761, 10707, 11283, 161723, 312163, 485169, 936489, 13423009, 40269027]

約数ペア:

[(1, 40269027), (3, 13423009), (43, 936489), (83, 485169), (129, 312163), (249, 161723), (3569, 11283), (3761, 10707)]