489602961

素因数分解:

$3^6\times {\mathrm{671609}}^1$

素因数の和:671627

約数の個数: 14

約数和(自身を含む): 734069730

約数和(自身を除く): 244466769

約数列:

[1, 3, 9, 27, 81, 243, 729, 671609, 2014827, 6044481, 18133443, 54400329, 163200987, 489602961]

約数ペア:

[(1, 489602961), (3, 163200987), (9, 54400329), (27, 18133443), (81, 6044481), (243, 2014827), (729, 671609)]