15170682241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{5557}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 18891508608

約数和(自身を除く): 3720826367

約数列:

[1, 11, 13, 17, 143, 187, 221, 1123, 2431, 5557, 12353, 14599, 19091, 61127, 72241, 94469, 160589, 210001, 248183, 794651, 1039159, 1228097, 2730013, 6240511, 13509067, 68645621, 81126643, 106088687, 892393073, 1166975557, 1379152931, 15170682241]

約数ペア:

[(1, 15170682241), (11, 1379152931), (13, 1166975557), (17, 892393073), (143, 106088687), (187, 81126643), (221, 68645621), (1123, 13509067), (2431, 6240511), (5557, 2730013), (12353, 1228097), (14599, 1039159), (19091, 794651), (61127, 248183), (72241, 210001), (94469, 160589)]