4493619

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 7061600

約数和(自身を除く): 2567981

約数列:

[1, 3, 9, 13, 39, 117, 193, 199, 579, 597, 1737, 1791, 2509, 2587, 7527, 7761, 22581, 23283, 38407, 115221, 345663, 499291, 1497873, 4493619]

約数ペア:

[(1, 4493619), (3, 1497873), (9, 499291), (13, 345663), (39, 115221), (117, 38407), (193, 23283), (199, 22581), (579, 7761), (597, 7527), (1737, 2587), (1791, 2509)]