858422409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{160663}}^1$

素因数の和:160816

約数の個数: 16

約数和(自身を含む): 1241611392

約数和(自身を除く): 383188983

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 160663, 481989, 2088619, 6265857, 22010831, 66032493, 286140803, 858422409]

約数ペア:

[(1, 858422409), (3, 286140803), (13, 66032493), (39, 22010831), (137, 6265857), (411, 2088619), (1781, 481989), (5343, 160663)]