2715665967

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139501}}^1$

素因数の和:139620

約数の個数: 32

約数和(自身を含む): 4642626560

約数和(自身を除く): 1926960593

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 6489, 19467, 139501, 418503, 976507, 1255509, 2929521, 3766527, 8788563, 14368603, 26365689, 43105809, 100580221, 129317427, 301740663, 387952281, 905221989, 2715665967]

約数ペア:

[(1, 2715665967), (3, 905221989), (7, 387952281), (9, 301740663), (21, 129317427), (27, 100580221), (63, 43105809), (103, 26365689), (189, 14368603), (309, 8788563), (721, 3766527), (927, 2929521), (2163, 1255509), (2781, 976507), (6489, 418503), (19467, 139501)]