8020917

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 11928000

約数和(自身を除く): 3907083

約数列:

[1, 3, 9, 27, 419, 709, 1257, 2127, 3771, 6381, 11313, 19143, 297071, 891213, 2673639, 8020917]

約数ペア:

[(1, 8020917), (3, 2673639), (9, 891213), (27, 297071), (419, 19143), (709, 11313), (1257, 6381), (2127, 3771)]