2079181035

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{252481}}^1$

素因数の和:252556

約数の個数: 32

約数和(自身を含む): 3756932160

約数和(自身を除く): 1677751125

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 252481, 757443, 1262405, 2272329, 3787215, 6816987, 11361645, 15401341, 34084935, 46204023, 77006705, 138612069, 231020115, 415836207, 693060345, 2079181035]

約数ペア:

[(1, 2079181035), (3, 693060345), (5, 415836207), (9, 231020115), (15, 138612069), (27, 77006705), (45, 46204023), (61, 34084935), (135, 15401341), (183, 11361645), (305, 6816987), (549, 3787215), (915, 2272329), (1647, 1262405), (2745, 757443), (8235, 252481)]