8266713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 13741056

約数和(自身を除く): 5474343

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 283, 321, 749, 849, 1391, 1981, 2247, 3679, 4173, 5943, 9737, 11037, 25753, 29211, 30281, 77259, 90843, 211967, 393653, 635901, 1180959, 2755571, 8266713]

約数ペア:

[(1, 8266713), (3, 2755571), (7, 1180959), (13, 635901), (21, 393653), (39, 211967), (91, 90843), (107, 77259), (273, 30281), (283, 29211), (321, 25753), (749, 11037), (849, 9737), (1391, 5943), (1981, 4173), (2247, 3679)]