8220804823

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{10949}}^1$

素因数の和:11180

約数の個数: 32

約数和(自身を含む): 10512000000

約数和(自身を除く): 2291195177

約数列:

[1, 7, 11, 49, 77, 199, 343, 539, 1393, 2189, 3773, 9751, 10949, 15323, 68257, 76643, 107261, 120439, 536501, 750827, 843073, 2178851, 3755507, 5901511, 15251957, 23967361, 41310577, 106763699, 167771527, 747345893, 1174400689, 8220804823]

約数ペア:

[(1, 8220804823), (7, 1174400689), (11, 747345893), (49, 167771527), (77, 106763699), (199, 41310577), (343, 23967361), (539, 15251957), (1393, 5901511), (2189, 3755507), (3773, 2178851), (9751, 843073), (10949, 750827), (15323, 536501), (68257, 120439), (76643, 107261)]