27207271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4302

約数の個数: 16

約数和(自身を含む): 33965568

約数和(自身を除く): 6758297

約数列:

[1, 7, 13, 71, 91, 497, 923, 4211, 6461, 29477, 54743, 298981, 383201, 2092867, 3886753, 27207271]

約数ペア:

[(1, 27207271), (7, 3886753), (13, 2092867), (71, 383201), (91, 298981), (497, 54743), (923, 29477), (4211, 6461)]