240772479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{2203}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 340227072

約数和(自身を除く): 99454593

約数列:

[1, 3, 17, 51, 2143, 2203, 6429, 6609, 36431, 37451, 109293, 112353, 4721029, 14163087, 80257493, 240772479]

約数ペア:

[(1, 240772479), (3, 80257493), (17, 14163087), (51, 4721029), (2143, 112353), (2203, 109293), (6429, 37451), (6609, 36431)]