797795999

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 1117289376

約数和(自身を除く): 319493377

約数列:

[1, 7, 11, 13, 41, 49, 77, 91, 143, 287, 451, 533, 539, 637, 1001, 2009, 2777, 3157, 3731, 5863, 7007, 19439, 22099, 26117, 30547, 36101, 41041, 113857, 136073, 213829, 252707, 287287, 397111, 796999, 1252427, 1480141, 1496803, 1768949, 2779777, 5578993, 8766989, 10360987, 16281551, 19458439, 61368923, 72526909, 113970857, 797795999]

約数ペア:

[(1, 797795999), (7, 113970857), (11, 72526909), (13, 61368923), (41, 19458439), (49, 16281551), (77, 10360987), (91, 8766989), (143, 5578993), (287, 2779777), (451, 1768949), (533, 1496803), (539, 1480141), (637, 1252427), (1001, 796999), (2009, 397111), (2777, 287287), (3157, 252707), (3731, 213829), (5863, 136073), (7007, 113857), (19439, 41041), (22099, 36101), (26117, 30547)]