2100098143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{6709}}^1$

素因数の和:6943

約数の個数: 24

約数和(自身を含む): 2498804000

約数和(自身を除く): 398705857

約数列:

[1, 11, 13, 121, 143, 199, 1573, 2189, 2587, 6709, 24079, 28457, 73799, 87217, 313027, 811789, 959387, 1335091, 10553257, 14686001, 17356183, 161546011, 190918013, 2100098143]

約数ペア:

[(1, 2100098143), (11, 190918013), (13, 161546011), (121, 17356183), (143, 14686001), (199, 10553257), (1573, 1335091), (2189, 959387), (2587, 811789), (6709, 313027), (24079, 87217), (28457, 73799)]