12838770291

素因数分解:

$3^1\times {\mathrm{743}}^1\times {\mathrm{2389}}^1\times {\mathrm{2411}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 17155687680

約数和(自身を除く): 4316917389

約数列:

[1, 3, 743, 2229, 2389, 2411, 7167, 7233, 1775027, 1791373, 5325081, 5374119, 5759879, 17279637, 4279590097, 12838770291]

約数ペア:

[(1, 12838770291), (3, 4279590097), (743, 17279637), (2229, 5759879), (2389, 5374119), (2411, 5325081), (7167, 1791373), (7233, 1775027)]