420091451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12301}}^1$

素因数の和:12422

約数の個数: 16

約数和(自身を含む): 471215808

約数和(自身を除く): 51124357

約数列:

[1, 13, 37, 71, 481, 923, 2627, 12301, 34151, 159913, 455137, 873371, 5916781, 11353823, 32314727, 420091451]

約数ペア:

[(1, 420091451), (13, 32314727), (37, 11353823), (71, 5916781), (481, 873371), (923, 455137), (2627, 159913), (12301, 34151)]