33131474999

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{16451}}^1$

素因数の和:18275

約数の個数: 24

約数和(自身を含む): 40241328768

約数和(自身を除く): 7109853769

約数列:

[1, 7, 23, 49, 161, 1127, 1787, 12509, 16451, 41101, 87563, 115157, 287707, 378373, 806099, 2013949, 2648611, 18540277, 29397937, 205785559, 676152551, 1440498913, 4733067857, 33131474999]

約数ペア:

[(1, 33131474999), (7, 4733067857), (23, 1440498913), (49, 676152551), (161, 205785559), (1127, 29397937), (1787, 18540277), (12509, 2648611), (16451, 2013949), (41101, 806099), (87563, 378373), (115157, 287707)]