7206771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 11467008

約数和(自身を除く): 4260237

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 157, 321, 429, 471, 1177, 1391, 1727, 2041, 3531, 4173, 5181, 6123, 15301, 16799, 22451, 45903, 50397, 67353, 184789, 218387, 554367, 655161, 2402257, 7206771]

約数ペア:

[(1, 7206771), (3, 2402257), (11, 655161), (13, 554367), (33, 218387), (39, 184789), (107, 67353), (143, 50397), (157, 45903), (321, 22451), (429, 16799), (471, 15301), (1177, 6123), (1391, 5181), (1727, 4173), (2041, 3531)]