2568868911

素因数分解:

$3^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7589}}^1$

素因数の和:7810

約数の個数: 48

約数和(自身を含む): 4420416000

約数和(自身を除く): 1851547089

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 243, 567, 597, 1393, 1701, 1791, 4179, 5373, 7589, 12537, 16119, 22767, 37611, 48357, 53123, 68301, 112833, 159369, 204903, 338499, 478107, 614709, 1434321, 1510211, 1844127, 4302963, 4530633, 10571477, 12908889, 13591899, 31714431, 40775697, 95143293, 122327091, 285429879, 366981273, 856289637, 2568868911]

約数ペア:

[(1, 2568868911), (3, 856289637), (7, 366981273), (9, 285429879), (21, 122327091), (27, 95143293), (63, 40775697), (81, 31714431), (189, 13591899), (199, 12908889), (243, 10571477), (567, 4530633), (597, 4302963), (1393, 1844127), (1701, 1510211), (1791, 1434321), (4179, 614709), (5373, 478107), (7589, 338499), (12537, 204903), (16119, 159369), (22767, 112833), (37611, 68301), (48357, 53123)]