2100089859

素因数分解:

$3^1\times 7^1\times {\mathrm{7193}}^1\times {\mathrm{13903}}^1$

素因数の和:21106

約数の個数: 16

約数和(自身を含む): 3200812032

約数和(自身を除く): 1100722173

約数列:

[1, 3, 7, 21, 7193, 13903, 21579, 41709, 50351, 97321, 151053, 291963, 100004279, 300012837, 700029953, 2100089859]

約数ペア:

[(1, 2100089859), (3, 700029953), (7, 300012837), (21, 100004279), (7193, 291963), (13903, 151053), (21579, 97321), (41709, 50351)]