2012256297

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{199807}}^1$

素因数の和:200189

約数の個数: 16

約数和(自身を含む): 2989127680

約数和(自身を除く): 976871383

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 199807, 599421, 1798263, 5394789, 74528011, 223584033, 670752099, 2012256297]

約数ペア:

[(1, 2012256297), (3, 670752099), (9, 223584033), (27, 74528011), (373, 5394789), (1119, 1798263), (3357, 599421), (10071, 199807)]