16127279

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 19050240

約数和(自身を除く): 2922961

約数列:

[1, 7, 43, 131, 301, 409, 917, 2863, 5633, 17587, 39431, 53579, 123109, 375053, 2303897, 16127279]

約数ペア:

[(1, 16127279), (7, 2303897), (43, 375053), (131, 123109), (301, 53579), (409, 39431), (917, 17587), (2863, 5633)]