81330847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 90397440

約数和(自身を除く): 9066593

約数列:

[1, 13, 37, 353, 479, 481, 4589, 6227, 13061, 17723, 169087, 169793, 230399, 2198131, 6256219, 81330847]

約数ペア:

[(1, 81330847), (13, 6256219), (37, 2198131), (353, 230399), (479, 169793), (481, 169087), (4589, 17723), (6227, 13061)]