489791097

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1067083}}^1$

素因数の和:1067109

約数の個数: 16

約数和(自身を含む): 768300480

約数和(自身を除く): 278509383

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1067083, 3201249, 9603747, 18140411, 28811241, 54421233, 163263699, 489791097]

約数ペア:

[(1, 489791097), (3, 163263699), (9, 54421233), (17, 28811241), (27, 18140411), (51, 9603747), (153, 3201249), (459, 1067083)]