9855989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 11679360

約数和(自身を除く): 1823371

約数列:

[1, 11, 13, 143, 157, 439, 1727, 2041, 4829, 5707, 22451, 62777, 68923, 758153, 895999, 9855989]

約数ペア:

[(1, 9855989), (11, 895999), (13, 758153), (143, 68923), (157, 62777), (439, 22451), (1727, 5707), (2041, 4829)]