28834467

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 39726720

約数和(自身を除く): 10892253

約数列:

[1, 3, 43, 107, 129, 321, 2089, 4601, 6267, 13803, 89827, 223523, 269481, 670569, 9611489, 28834467]

約数ペア:

[(1, 28834467), (3, 9611489), (43, 670569), (107, 269481), (129, 223523), (321, 89827), (2089, 13803), (4601, 6267)]