2801353959

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 4344560064

約数和(自身を除く): 1543206105

約数列:

[1, 3, 9, 17, 51, 113, 153, 311, 339, 521, 933, 1017, 1563, 1921, 2799, 4689, 5287, 5763, 8857, 15861, 17289, 26571, 35143, 47583, 58873, 79713, 105429, 162031, 176619, 316287, 486093, 529857, 597431, 1000841, 1458279, 1792293, 2754527, 3002523, 5376879, 8263581, 9007569, 18309503, 24790743, 54928509, 164785527, 311261551, 933784653, 2801353959]

約数ペア:

[(1, 2801353959), (3, 933784653), (9, 311261551), (17, 164785527), (51, 54928509), (113, 24790743), (153, 18309503), (311, 9007569), (339, 8263581), (521, 5376879), (933, 3002523), (1017, 2754527), (1563, 1792293), (1921, 1458279), (2799, 1000841), (4689, 597431), (5287, 529857), (5763, 486093), (8857, 316287), (15861, 176619), (17289, 162031), (26571, 105429), (35143, 79713), (47583, 58873)]