40664289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2221}}^1$

素因数の和:2600

約数の個数: 16

約数和(自身を含む): 57594240

約数和(自身を除く): 16929951

約数列:

[1, 3, 17, 51, 359, 1077, 2221, 6103, 6663, 18309, 37757, 113271, 797339, 2392017, 13554763, 40664289]

約数ペア:

[(1, 40664289), (3, 13554763), (17, 2392017), (51, 797339), (359, 113271), (1077, 37757), (2221, 18309), (6103, 6663)]