4254369

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 6896448

約数和(自身を除く): 2642079

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 701, 867, 2023, 2103, 4907, 6069, 11917, 14721, 35751, 83419, 202589, 250257, 607767, 1418123, 4254369]

約数ペア:

[(1, 4254369), (3, 1418123), (7, 607767), (17, 250257), (21, 202589), (51, 83419), (119, 35751), (289, 14721), (357, 11917), (701, 6069), (867, 4907), (2023, 2103)]