290386323

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{290677}}^1$

素因数の和:290723

約数の個数: 16

約数和(自身を含む): 441830560

約数和(自身を除く): 151444237

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 290677, 872031, 2616093, 7848279, 10755049, 32265147, 96795441, 290386323]

約数ペア:

[(1, 290386323), (3, 96795441), (9, 32265147), (27, 10755049), (37, 7848279), (111, 2616093), (333, 872031), (999, 290677)]