2012637591

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{105137}}^1$

素因数の和:105855

約数の個数: 16

約数和(自身を含む): 2985919200

約数和(自身を除く): 973281609

約数列:

[1, 3, 9, 27, 709, 2127, 6381, 19143, 105137, 315411, 946233, 2838699, 74542133, 223626399, 670879197, 2012637591]

約数ペア:

[(1, 2012637591), (3, 670879197), (9, 223626399), (27, 74542133), (709, 2838699), (2127, 946233), (6381, 315411), (19143, 105137)]