2280451311

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 3497824512

約数和(自身を除く): 1217373201

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 331, 401, 747, 993, 1203, 1909, 2979, 3609, 5727, 7613, 9223, 17181, 22839, 27473, 27669, 33283, 68517, 82419, 83007, 99849, 132731, 247257, 299547, 398193, 631879, 765509, 1194579, 1895637, 2296527, 3052813, 5686911, 6889581, 9158439, 11016673, 27475317, 33050019, 99150057, 253383479, 760150437, 2280451311]

約数ペア:

[(1, 2280451311), (3, 760150437), (9, 253383479), (23, 99150057), (69, 33050019), (83, 27475317), (207, 11016673), (249, 9158439), (331, 6889581), (401, 5686911), (747, 3052813), (993, 2296527), (1203, 1895637), (1909, 1194579), (2979, 765509), (3609, 631879), (5727, 398193), (7613, 299547), (9223, 247257), (17181, 132731), (22839, 99849), (27473, 83007), (27669, 82419), (33283, 68517)]