40620873

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 55927872

約数和(自身を除く): 15306999

約数列:

[1, 3, 41, 123, 131, 393, 2521, 5371, 7563, 16113, 103361, 310083, 330251, 990753, 13540291, 40620873]

約数ペア:

[(1, 40620873), (3, 13540291), (41, 990753), (123, 330251), (131, 310083), (393, 103361), (2521, 16113), (5371, 7563)]