28560549

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4987}}^1$

素因数の和:5096

約数の個数: 16

約数和(自身を含む): 40223232

約数和(自身を除く): 11662683

約数列:

[1, 3, 23, 69, 83, 249, 1909, 4987, 5727, 14961, 114701, 344103, 413921, 1241763, 9520183, 28560549]

約数ペア:

[(1, 28560549), (3, 9520183), (23, 1241763), (69, 413921), (83, 344103), (249, 114701), (1909, 14961), (4987, 5727)]