40504737

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 68093568

約数和(自身を除く): 27588831

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 113, 169, 273, 303, 339, 507, 707, 791, 1183, 1313, 1469, 2121, 2373, 3549, 3939, 4407, 9191, 10283, 11413, 17069, 19097, 27573, 30849, 34239, 51207, 57291, 79891, 119483, 133679, 148369, 239673, 358449, 401037, 445107, 1038583, 1928797, 3115749, 5786391, 13501579, 40504737]

約数ペア:

[(1, 40504737), (3, 13501579), (7, 5786391), (13, 3115749), (21, 1928797), (39, 1038583), (91, 445107), (101, 401037), (113, 358449), (169, 239673), (273, 148369), (303, 133679), (339, 119483), (507, 79891), (707, 57291), (791, 51207), (1183, 34239), (1313, 30849), (1469, 27573), (2121, 19097), (2373, 17069), (3549, 11413), (3939, 10283), (4407, 9191)]