2389402017

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{3051599}}^1$

素因数の和:3051637

約数の個数: 16

約数和(自身を含む): 3661920000

約数和(自身を除く): 1272517983

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 3051599, 9154797, 27464391, 82393173, 88496371, 265489113, 796467339, 2389402017]

約数ペア:

[(1, 2389402017), (3, 796467339), (9, 265489113), (27, 88496371), (29, 82393173), (87, 27464391), (261, 9154797), (783, 3051599)]