2247493157

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{22721}}^1$

素因数の和:23828

約数の個数: 16

約数和(自身を含む): 2768812032

約数和(自身を除く): 521318875

約数列:

[1, 7, 13, 91, 1087, 7609, 14131, 22721, 98917, 159047, 295373, 2067611, 24697727, 172884089, 321070451, 2247493157]

約数ペア:

[(1, 2247493157), (7, 321070451), (13, 172884089), (91, 24697727), (1087, 2067611), (7609, 295373), (14131, 159047), (22721, 98917)]