2008143339

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{9427903}}^1$

素因数の和:9427977

約数の個数: 8

約数和(自身を含む): 2715236352

約数和(自身を除く): 707093013

約数列:

[1, 3, 71, 213, 9427903, 28283709, 669381113, 2008143339]

約数ペア:

[(1, 2008143339), (3, 669381113), (71, 28283709), (213, 9427903)]