5556639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7321}}^1$

素因数の和:7358

約数の個数: 16

約数和(自身を含む): 8434944

約数和(自身を除く): 2878305

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 7321, 21963, 80531, 168383, 241593, 505149, 1852213, 5556639]

約数ペア:

[(1, 5556639), (3, 1852213), (11, 505149), (23, 241593), (33, 168383), (69, 80531), (253, 21963), (759, 7321)]