2008232709

素因数分解:

$3^1\times 7^2\times {\mathrm{13661447}}^1$

素因数の和:13661464

約数の個数: 12

約数和(自身を含む): 3114810144

約数和(自身を除く): 1106577435

約数列:

[1, 3, 7, 21, 49, 147, 13661447, 40984341, 95630129, 286890387, 669410903, 2008232709]

約数ペア:

[(1, 2008232709), (3, 669410903), (7, 286890387), (21, 95630129), (49, 40984341), (147, 13661447)]