564304629

素因数分解:

$3^1\times 7^4\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 885116000

約数和(自身を除く): 320811371

約数列:

[1, 3, 7, 21, 49, 147, 157, 343, 471, 499, 1029, 1099, 1497, 2401, 3297, 3493, 7203, 7693, 10479, 23079, 24451, 53851, 73353, 78343, 161553, 171157, 235029, 376957, 513471, 548401, 1130871, 1198099, 1645203, 3594297, 3838807, 11516421, 26871649, 80614947, 188101543, 564304629]

約数ペア:

[(1, 564304629), (3, 188101543), (7, 80614947), (21, 26871649), (49, 11516421), (147, 3838807), (157, 3594297), (343, 1645203), (471, 1198099), (499, 1130871), (1029, 548401), (1099, 513471), (1497, 376957), (2401, 235029), (3297, 171157), (3493, 161553), (7203, 78343), (7693, 73353), (10479, 53851), (23079, 24451)]