11946389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 15265152

約数和(自身を除く): 3318763

約数列:

[1, 7, 13, 43, 71, 91, 301, 497, 559, 923, 1849, 3053, 3913, 6461, 12943, 21371, 24037, 39689, 131279, 168259, 277823, 918953, 1706627, 11946389]

約数ペア:

[(1, 11946389), (7, 1706627), (13, 918953), (43, 277823), (71, 168259), (91, 131279), (301, 39689), (497, 24037), (559, 21371), (923, 12943), (1849, 6461), (3053, 3913)]