2105961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4936

約数の個数: 16

約数和(自身を含む): 3299520

約数和(自身を除く): 1193559

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4909, 14727, 53999, 63817, 161997, 191451, 701987, 2105961]

約数ペア:

[(1, 2105961), (3, 701987), (11, 191451), (13, 161997), (33, 63817), (39, 53999), (143, 14727), (429, 4909)]