8957091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20879}}^1$

素因数の和:20906

約数の個数: 16

約数和(自身を含む): 14031360

約数和(自身を除く): 5074269

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 20879, 62637, 229669, 271427, 689007, 814281, 2985697, 8957091]

約数ペア:

[(1, 8957091), (3, 2985697), (11, 814281), (13, 689007), (33, 271427), (39, 229669), (143, 62637), (429, 20879)]