28168311

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3701}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 39093120

約数和(自身を除く): 10924809

約数列:

[1, 3, 43, 59, 129, 177, 2537, 3701, 7611, 11103, 159143, 218359, 477429, 655077, 9389437, 28168311]

約数ペア:

[(1, 28168311), (3, 9389437), (43, 655077), (59, 477429), (129, 218359), (177, 159143), (2537, 11103), (3701, 7611)]