86442391

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1741}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 101844288

約数和(自身を除く): 15401897

約数列:

[1, 7, 41, 173, 287, 1211, 1741, 7093, 12187, 49651, 71381, 301193, 499667, 2108351, 12348913, 86442391]

約数ペア:

[(1, 86442391), (7, 12348913), (41, 2108351), (173, 499667), (287, 301193), (1211, 71381), (1741, 49651), (7093, 12187)]