8429223

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 12367872

約数和(自身を除く): 3938649

約数列:

[1, 3, 11, 33, 121, 363, 1331, 2111, 3993, 6333, 23221, 69663, 255431, 766293, 2809741, 8429223]

約数ペア:

[(1, 8429223), (3, 2809741), (11, 766293), (33, 255431), (121, 69663), (363, 23221), (1331, 6333), (2111, 3993)]