12980492811

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3361951}}^1$

素因数の和:3361984

約数の個数: 32

約数和(自身を含む): 22592317440

約数和(自身を除く): 9611824629

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 3361951, 10085853, 30257559, 36981461, 43705363, 90772677, 110944383, 131116089, 332833149, 393348267, 480758993, 998499447, 1180044801, 1442276979, 4326830937, 12980492811]

約数ペア:

[(1, 12980492811), (3, 4326830937), (9, 1442276979), (11, 1180044801), (13, 998499447), (27, 480758993), (33, 393348267), (39, 332833149), (99, 131116089), (117, 110944383), (143, 90772677), (297, 43705363), (351, 36981461), (429, 30257559), (1287, 10085853), (3861, 3361951)]