240283263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 362944512

約数和(自身を除く): 122661249

約数列:

[1, 3, 11, 31, 33, 93, 193, 341, 579, 1023, 1217, 2123, 3651, 5983, 6369, 13387, 17949, 37727, 40161, 65813, 113181, 197439, 234881, 414997, 704643, 1244991, 2583691, 7281311, 7751073, 21843933, 80094421, 240283263]

約数ペア:

[(1, 240283263), (3, 80094421), (11, 21843933), (31, 7751073), (33, 7281311), (93, 2583691), (193, 1244991), (341, 704643), (579, 414997), (1023, 234881), (1217, 197439), (2123, 113181), (3651, 65813), (5983, 40161), (6369, 37727), (13387, 17949)]