5285511

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 9884160

約数和(自身を除く): 4598649

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 263, 319, 609, 693, 789, 957, 1827, 1841, 2233, 2367, 2871, 2893, 5523, 6699, 7627, 8679, 16569, 20097, 20251, 22881, 26037, 53389, 60753, 68643, 83897, 160167, 182259, 251691, 480501, 587279, 755073, 1761837, 5285511]

約数ペア:

[(1, 5285511), (3, 1761837), (7, 755073), (9, 587279), (11, 480501), (21, 251691), (29, 182259), (33, 160167), (63, 83897), (77, 68643), (87, 60753), (99, 53389), (203, 26037), (231, 22881), (261, 20251), (263, 20097), (319, 16569), (609, 8679), (693, 7627), (789, 6699), (957, 5523), (1827, 2893), (1841, 2871), (2233, 2367)]