7850913

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2161}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 12038016

約数和(自身を除く): 4187103

約数列:

[1, 3, 7, 21, 173, 519, 1211, 2161, 3633, 6483, 15127, 45381, 373853, 1121559, 2616971, 7850913]

約数ペア:

[(1, 7850913), (3, 2616971), (7, 1121559), (21, 373853), (173, 45381), (519, 15127), (1211, 6483), (2161, 3633)]