716398023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{305761}}^1$

素因数の和:305846

約数の個数: 16

約数和(自身を含む): 1056713472

約数和(自身を除く): 340315449

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 305761, 917283, 3363371, 10090113, 21709031, 65127093, 238799341, 716398023]

約数ペア:

[(1, 716398023), (3, 238799341), (11, 65127093), (33, 21709031), (71, 10090113), (213, 3363371), (781, 917283), (2343, 305761)]