2011597863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{539447}}^1$

素因数の和:539574

約数の個数: 16

約数和(自身を含む): 2951859456

約数和(自身を除く): 940261593

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 539447, 1618341, 5933917, 17801751, 60957511, 182872533, 670532621, 2011597863]

約数ペア:

[(1, 2011597863), (3, 670532621), (11, 182872533), (33, 60957511), (113, 17801751), (339, 5933917), (1243, 1618341), (3729, 539447)]