13186563

素因数分解:

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

素因数の和:899

約数の個数: 24

約数和(自身を含む): 19676160

約数和(自身を除く): 6489597

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 839, 1209, 2517, 5239, 10907, 15717, 26009, 32721, 78027, 141791, 338117, 425373, 1014351, 4395521, 13186563]

約数ペア:

[(1, 13186563), (3, 4395521), (13, 1014351), (31, 425373), (39, 338117), (93, 141791), (169, 78027), (403, 32721), (507, 26009), (839, 15717), (1209, 10907), (2517, 5239)]