11157211521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{65246851}}^1$

素因数の和:65246876

約数の個数: 12

約数和(自身を含む): 16964181520

約数和(自身を除く): 5806969999

約数列:

[1, 3, 9, 19, 57, 171, 65246851, 195740553, 587221659, 1239690169, 3719070507, 11157211521]

約数ペア:

[(1, 11157211521), (3, 3719070507), (9, 1239690169), (19, 587221659), (57, 195740553), (171, 65246851)]