21044996853

素因数分解:

$3^1\times {\mathrm{1709}}^1\times {\mathrm{1787}}^1\times {\mathrm{2297}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 28104356160

約数和(自身を除く): 7059359307

約数列:

[1, 3, 1709, 1787, 2297, 5127, 5361, 6891, 3053983, 3925573, 4104739, 9161949, 11776719, 12314217, 7014998951, 21044996853]

約数ペア:

[(1, 21044996853), (3, 7014998951), (1709, 12314217), (1787, 11776719), (2297, 9161949), (5127, 4104739), (5361, 3925573), (6891, 3053983)]