11271273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 17006976

約数和(自身を除く): 5735703

約数列:

[1, 3, 13, 37, 39, 73, 107, 111, 219, 321, 481, 949, 1391, 1443, 2701, 2847, 3959, 4173, 7811, 8103, 11877, 23433, 35113, 51467, 101543, 105339, 154401, 289007, 304629, 867021, 3757091, 11271273]

約数ペア:

[(1, 11271273), (3, 3757091), (13, 867021), (37, 304629), (39, 289007), (73, 154401), (107, 105339), (111, 101543), (219, 51467), (321, 35113), (481, 23433), (949, 11877), (1391, 8103), (1443, 7811), (2701, 4173), (2847, 3959)]