1844970021

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{538049}}^1$

素因数の和:538185

約数の個数: 16

約数和(自身を含む): 2754816000

約数和(自身を除く): 909845979

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 538049, 1614147, 4842441, 14527323, 68332223, 204996669, 614990007, 1844970021]

約数ペア:

[(1, 1844970021), (3, 614990007), (9, 204996669), (27, 68332223), (127, 14527323), (381, 4842441), (1143, 1614147), (3429, 538049)]