2247642891639

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{5326837}}^1$

素因数の和:5327287

約数の個数: 24

約数和(自身を含む): 3277411655232

約数和(自身を除く): 1029768763593

約数列:

[1, 3, 9, 173, 271, 519, 813, 1557, 2439, 46883, 140649, 421947, 5326837, 15980511, 47941533, 921542801, 1443572827, 2764628403, 4330718481, 8293885209, 12992155443, 249738099071, 749214297213, 2247642891639]

約数ペア:

[(1, 2247642891639), (3, 749214297213), (9, 249738099071), (173, 12992155443), (271, 8293885209), (519, 4330718481), (813, 2764628403), (1557, 1443572827), (2439, 921542801), (46883, 47941533), (140649, 15980511), (421947, 5326837)]