2830547181

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1750493}}^1$

素因数の和:1750521

約数の個数: 24

約数和(自身を含む): 4789351584

約数和(自身を除く): 1958804403

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1750493, 5251479, 12253451, 19255423, 36760353, 57766269, 85774157, 134787961, 257322471, 404363883, 943515727, 2830547181]

約数ペア:

[(1, 2830547181), (3, 943515727), (7, 404363883), (11, 257322471), (21, 134787961), (33, 85774157), (49, 57766269), (77, 36760353), (147, 19255423), (231, 12253451), (539, 5251479), (1617, 1750493)]