3940321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 4987008

約数和(自身を除く): 1046687

約数列:

[1, 7, 11, 73, 77, 511, 701, 803, 4907, 5621, 7711, 51173, 53977, 358211, 562903, 3940321]

約数ペア:

[(1, 3940321), (7, 562903), (11, 358211), (73, 53977), (77, 51173), (511, 7711), (701, 5621), (803, 4907)]