1279467

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 2206464

約数和(自身を除く): 926997

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 883, 1449, 2649, 6181, 7947, 18543, 20309, 55629, 60927, 142163, 182781, 426489, 1279467]

約数ペア:

[(1, 1279467), (3, 426489), (7, 182781), (9, 142163), (21, 60927), (23, 55629), (63, 20309), (69, 18543), (161, 7947), (207, 6181), (483, 2649), (883, 1449)]