5561691

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 7687680

約数和(自身を除く): 2125989

約数列:

[1, 3, 41, 103, 123, 309, 439, 1317, 4223, 12669, 17999, 45217, 53997, 135651, 1853897, 5561691]

約数ペア:

[(1, 5561691), (3, 1853897), (41, 135651), (103, 53997), (123, 45217), (309, 17999), (439, 12669), (1317, 4223)]