47993943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5651}}^1$

素因数の和:5822

約数の個数: 16

約数和(自身を含む): 67824000

約数和(自身を除く): 19830057

約数列:

[1, 3, 19, 57, 149, 447, 2831, 5651, 8493, 16953, 107369, 322107, 841999, 2525997, 15997981, 47993943]

約数ペア:

[(1, 47993943), (3, 15997981), (19, 2525997), (57, 841999), (149, 322107), (447, 107369), (2831, 16953), (5651, 8493)]