2247707891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{18341}}^1$

素因数の和:19222

約数の個数: 16

約数和(自身を含む): 2643889248

約数和(自身を除く): 396181357

約数列:

[1, 11, 13, 143, 857, 9427, 11141, 18341, 122551, 201751, 238433, 2622763, 15718237, 172900607, 204337081, 2247707891]

約数ペア:

[(1, 2247707891), (11, 204337081), (13, 172900607), (143, 15718237), (857, 2622763), (9427, 238433), (11141, 201751), (18341, 122551)]