7131991713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{371981}}^1$

素因数の和:372085

約数の個数: 32

約数和(自身を含む): 11998651392

約数和(自身を除く): 4866659679

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 19173, 371981, 1115943, 2603867, 4091791, 7811601, 12275373, 28642537, 30874423, 85927611, 92623269, 216120961, 339618653, 648362883, 1018855959, 2377330571, 7131991713]

約数ペア:

[(1, 7131991713), (3, 2377330571), (7, 1018855959), (11, 648362883), (21, 339618653), (33, 216120961), (77, 92623269), (83, 85927611), (231, 30874423), (249, 28642537), (581, 12275373), (913, 7811601), (1743, 4091791), (2739, 2603867), (6391, 1115943), (19173, 371981)]