290333871

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{2707}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 444837744

約数和(自身を除く): 154503873

約数列:

[1, 3, 9, 17, 51, 153, 701, 2103, 2707, 6309, 8121, 11917, 24363, 35751, 46019, 107253, 138057, 414171, 1897607, 5692821, 17078463, 32259319, 96777957, 290333871]

約数ペア:

[(1, 290333871), (3, 96777957), (9, 32259319), (17, 17078463), (51, 5692821), (153, 1897607), (701, 414171), (2103, 138057), (2707, 107253), (6309, 46019), (8121, 35751), (11917, 24363)]