2009016087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{376009}}^1$

素因数の和:376162

約数の個数: 16

約数和(自身を含む): 2905805280

約数和(自身を除く): 896789193

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 376009, 1128027, 4888117, 14664351, 51513233, 154539699, 669672029, 2009016087]

約数ペア:

[(1, 2009016087), (3, 669672029), (13, 154539699), (39, 51513233), (137, 14664351), (411, 4888117), (1781, 1128027), (5343, 376009)]