6388863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 9265536

約数和(自身を除く): 2876673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 1531, 4173, 4593, 19903, 59709, 163817, 491451, 2129621, 6388863]

約数ペア:

[(1, 6388863), (3, 2129621), (13, 491451), (39, 163817), (107, 59709), (321, 19903), (1391, 4593), (1531, 4173)]