56429451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6793}}^1$

素因数の和:6883

約数の個数: 24

約数和(自身を含む): 89028576

約数和(自身を除く): 32599125

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6793, 8307, 20379, 61137, 88309, 264927, 482303, 794781, 1446909, 4340727, 6269939, 18809817, 56429451]

約数ペア:

[(1, 56429451), (3, 18809817), (9, 6269939), (13, 4340727), (39, 1446909), (71, 794781), (117, 482303), (213, 264927), (639, 88309), (923, 61137), (2769, 20379), (6793, 8307)]