548448433

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 631276800

約数和(自身を除く): 82828367

約数列:

[1, 13, 19, 109, 169, 247, 1417, 1567, 2071, 3211, 18421, 20371, 26923, 29773, 170803, 264823, 349999, 387049, 2220439, 3245257, 5031637, 28865707, 42188341, 548448433]

約数ペア:

[(1, 548448433), (13, 42188341), (19, 28865707), (109, 5031637), (169, 3245257), (247, 2220439), (1417, 387049), (1567, 349999), (2071, 264823), (3211, 170803), (18421, 29773), (20371, 26923)]