2808783

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4555

約数の個数: 16

約数和(自身を含む): 4343040

約数和(自身を除く): 1534257

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 4523, 13569, 40707, 104029, 122121, 312087, 936261, 2808783]

約数ペア:

[(1, 2808783), (3, 936261), (9, 312087), (23, 122121), (27, 104029), (69, 40707), (207, 13569), (621, 4523)]