1279487403

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{3306169}}^1$

素因数の和:3306218

約数の個数: 12

約数和(自身を含む): 1891129240

約数和(自身を除く): 611641837

約数列:

[1, 3, 9, 43, 129, 387, 3306169, 9918507, 29755521, 142165267, 426495801, 1279487403]

約数ペア:

[(1, 1279487403), (3, 426495801), (9, 142165267), (43, 29755521), (129, 9918507), (387, 3306169)]