4032009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 6597396

約数和(自身を除く): 2565387

約数列:

[1, 3, 9, 17, 19, 51, 57, 73, 153, 171, 219, 323, 361, 657, 969, 1083, 1241, 1387, 2907, 3249, 3723, 4161, 6137, 11169, 12483, 18411, 23579, 26353, 55233, 70737, 79059, 212211, 237177, 448001, 1344003, 4032009]

約数ペア:

[(1, 4032009), (3, 1344003), (9, 448001), (17, 237177), (19, 212211), (51, 79059), (57, 70737), (73, 55233), (153, 26353), (171, 23579), (219, 18411), (323, 12483), (361, 11169), (657, 6137), (969, 4161), (1083, 3723), (1241, 3249), (1387, 2907)]