6987487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 7873600

約数和(自身を除く): 886113

約数列:

[1, 13, 37, 73, 199, 481, 949, 2587, 2701, 7363, 14527, 35113, 95719, 188851, 537499, 6987487]

約数ペア:

[(1, 6987487), (13, 537499), (37, 188851), (73, 95719), (199, 35113), (481, 14527), (949, 7363), (2587, 2701)]