4889143

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 5885440

約数和(自身を除く): 996297

約数列:

[1, 7, 37, 43, 259, 301, 439, 1591, 3073, 11137, 16243, 18877, 113701, 132139, 698449, 4889143]

約数ペア:

[(1, 4889143), (7, 698449), (37, 132139), (43, 113701), (259, 18877), (301, 16243), (439, 11137), (1591, 3073)]