8551281

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 11770880

約数和(自身を除く): 3219599

約数列:

[1, 3, 43, 129, 151, 439, 453, 1317, 6493, 18877, 19479, 56631, 66289, 198867, 2850427, 8551281]

約数ペア:

[(1, 8551281), (3, 2850427), (43, 198867), (129, 66289), (151, 56631), (439, 19479), (453, 18877), (1317, 6493)]