40958037

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 61937408

約数和(自身を除く): 20979371

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2011, 2263, 6033, 6789, 18099, 20367, 62341, 146803, 187023, 440409, 561069, 1321227, 4550893, 13652679, 40958037]

約数ペア:

[(1, 40958037), (3, 13652679), (9, 4550893), (31, 1321227), (73, 561069), (93, 440409), (219, 187023), (279, 146803), (657, 62341), (2011, 20367), (2263, 18099), (6033, 6789)]