47820218509

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1\times {\mathrm{86209}}^1$

素因数の和:87052

約数の個数: 16

約数和(自身を含む): 55229574400

約数和(自身を除く): 7409355891

約数列:

[1, 7, 109, 727, 763, 5089, 79243, 86209, 554701, 603463, 9396781, 62673943, 65777467, 438717601, 6831459787, 47820218509]

約数ペア:

[(1, 47820218509), (7, 6831459787), (109, 438717601), (727, 65777467), (763, 62673943), (5089, 9396781), (79243, 603463), (86209, 554701)]