7137669

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^2$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 12184928

約数和(自身を除く): 5047259

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 121, 159, 231, 363, 371, 583, 847, 1113, 1749, 2541, 2809, 4081, 6413, 8427, 12243, 19239, 19663, 30899, 44891, 58989, 92697, 134673, 216293, 339889, 648879, 1019667, 2379223, 7137669]

約数ペア:

[(1, 7137669), (3, 2379223), (7, 1019667), (11, 648879), (21, 339889), (33, 216293), (53, 134673), (77, 92697), (121, 58989), (159, 44891), (231, 30899), (363, 19663), (371, 19239), (583, 12243), (847, 8427), (1113, 6413), (1749, 4081), (2541, 2809)]