3813996851

素因数分解:

$7^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1\times {\mathrm{1433}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 4376246784

約数和(自身を除く): 562249933

約数列:

[1, 7, 523, 727, 1433, 3661, 5089, 10031, 380221, 749459, 1041791, 2661547, 5246213, 7292537, 544856693, 3813996851]

約数ペア:

[(1, 3813996851), (7, 544856693), (523, 7292537), (727, 5246213), (1433, 2661547), (3661, 1041791), (5089, 749459), (10031, 380221)]