1799691237

素因数分解:

$3^3\times {\mathrm{2243}}^1\times {\mathrm{29717}}^1$

素因数の和:31969

約数の個数: 16

約数和(自身を含む): 2667487680

約数和(自身を除く): 867796443

約数列:

[1, 3, 9, 27, 2243, 6729, 20187, 29717, 60561, 89151, 267453, 802359, 66655231, 199965693, 599897079, 1799691237]

約数ペア:

[(1, 1799691237), (3, 599897079), (9, 199965693), (27, 66655231), (2243, 802359), (6729, 267453), (20187, 89151), (29717, 60561)]