2017663687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{113371}}^1$

素因数の和:113458

約数の個数: 12

約数和(自身を含む): 2233201656

約数和(自身を除く): 215537969

約数列:

[1, 13, 37, 481, 1369, 17797, 113371, 1473823, 4194727, 54531451, 155204899, 2017663687]

約数ペア:

[(1, 2017663687), (13, 155204899), (37, 54531451), (481, 4194727), (1369, 1473823), (17797, 113371)]