2806184859

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{31481}}^1$

素因数の和:32218

約数の個数: 16

約数和(自身を含む): 3834255744

約数和(自身を除く): 1028070885

約数列:

[1, 3, 43, 129, 691, 2073, 29713, 31481, 89139, 94443, 1353683, 4061049, 21753371, 65260113, 935394953, 2806184859]

約数ペア:

[(1, 2806184859), (3, 935394953), (43, 65260113), (129, 21753371), (691, 4061049), (2073, 1353683), (29713, 94443), (31481, 89139)]