39559689

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:902

約数の個数: 36

約数和(自身を含む): 63947520

約数和(自身を除く): 24387831

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 839, 1209, 1521, 2517, 3627, 5239, 7551, 10907, 15717, 26009, 32721, 47151, 78027, 98163, 141791, 234081, 338117, 425373, 1014351, 1276119, 3043053, 4395521, 13186563, 39559689]

約数ペア:

[(1, 39559689), (3, 13186563), (9, 4395521), (13, 3043053), (31, 1276119), (39, 1014351), (93, 425373), (117, 338117), (169, 234081), (279, 141791), (403, 98163), (507, 78027), (839, 47151), (1209, 32721), (1521, 26009), (2517, 15717), (3627, 10907), (5239, 7551)]