30790023

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{701}}^1$

素因数の和:748

約数の個数: 20

約数和(自身を含む): 45222840

約数和(自身を除く): 14432817

約数列:

[1, 3, 11, 33, 121, 363, 701, 1331, 2103, 3993, 7711, 14641, 23133, 43923, 84821, 254463, 933031, 2799093, 10263341, 30790023]

約数ペア:

[(1, 30790023), (3, 10263341), (11, 2799093), (33, 933031), (121, 254463), (363, 84821), (701, 43923), (1331, 23133), (2103, 14641), (3993, 7711)]