565523919

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1\times {\mathrm{1279}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 829936640

約数和(自身を除く): 264412721

約数列:

[1, 3, 9, 73, 219, 657, 673, 1279, 2019, 3837, 6057, 11511, 49129, 93367, 147387, 280101, 442161, 840303, 860767, 2582301, 7746903, 62835991, 188507973, 565523919]

約数ペア:

[(1, 565523919), (3, 188507973), (9, 62835991), (73, 7746903), (219, 2582301), (657, 860767), (673, 840303), (1279, 442161), (2019, 280101), (3837, 147387), (6057, 93367), (11511, 49129)]