5699981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 7263360

約数和(自身を除く): 1563379

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 2521, 17647, 42857, 47899, 299999, 335293, 814283, 5699981]

約数ペア:

[(1, 5699981), (7, 814283), (17, 335293), (19, 299999), (119, 47899), (133, 42857), (323, 17647), (2261, 2521)]