40841781

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1489}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 56071680

約数和(自身を除く): 15229899

約数列:

[1, 3, 41, 123, 223, 669, 1489, 4467, 9143, 27429, 61049, 183147, 332047, 996141, 13613927, 40841781]

約数ペア:

[(1, 40841781), (3, 13613927), (41, 996141), (123, 332047), (223, 183147), (669, 61049), (1489, 27429), (4467, 9143)]