2056546801917

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{159015449}}^1$

素因数の和:159015937

約数の個数: 16

約数和(自身を含む): 3053096640000

約数和(自身を除く): 996549838083

約数列:

[1, 3, 9, 27, 479, 1437, 4311, 12933, 159015449, 477046347, 1431139041, 4293417123, 76168400071, 228505200213, 685515600639, 2056546801917]

約数ペア:

[(1, 2056546801917), (3, 685515600639), (9, 228505200213), (27, 76168400071), (479, 4293417123), (1437, 1431139041), (4311, 477046347), (12933, 159015449)]