25681791

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:2006

約数の個数: 16

約数和(自身を含む): 35660160

約数和(自身を除く): 9978369

約数列:

[1, 3, 29, 87, 163, 489, 1811, 4727, 5433, 14181, 52519, 157557, 295193, 885579, 8560597, 25681791]

約数ペア:

[(1, 25681791), (3, 8560597), (29, 885579), (87, 295193), (163, 157557), (489, 52519), (1811, 14181), (4727, 5433)]