11509029

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 8618715

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 83, 93, 213, 217, 249, 279, 497, 581, 639, 651, 747, 1491, 1743, 1953, 2201, 2573, 4473, 5229, 5893, 6603, 7719, 15407, 17679, 18011, 19809, 23157, 41251, 46221, 53037, 54033, 123753, 138663, 162099, 182683, 371259, 548049, 1278781, 1644147, 3836343, 11509029]

約数ペア:

[(1, 11509029), (3, 3836343), (7, 1644147), (9, 1278781), (21, 548049), (31, 371259), (63, 182683), (71, 162099), (83, 138663), (93, 123753), (213, 54033), (217, 53037), (249, 46221), (279, 41251), (497, 23157), (581, 19809), (639, 18011), (651, 17679), (747, 15407), (1491, 7719), (1743, 6603), (1953, 5893), (2201, 5229), (2573, 4473)]