2928539217

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 4255498240

約数和(自身を除く): 1326959023

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1767, 4591, 6859, 11191, 13773, 20577, 33573, 87229, 142321, 212629, 261687, 426963, 637887, 1657351, 2704099, 4972053, 8112297, 31489669, 51377881, 94469007, 154133643, 976179739, 2928539217]

約数ペア:

[(1, 2928539217), (3, 976179739), (19, 154133643), (31, 94469007), (57, 51377881), (93, 31489669), (361, 8112297), (589, 4972053), (1083, 2704099), (1767, 1657351), (4591, 637887), (6859, 426963), (11191, 261687), (13773, 212629), (20577, 142321), (33573, 87229)]