2956557081

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1\times {\mathrm{9403}}^1$

素因数の和:10212

約数の個数: 16

約数和(自身を含む): 3972851456

約数和(自身を除く): 1016294375

約数列:

[1, 3, 163, 489, 643, 1929, 9403, 28209, 104809, 314427, 1532689, 4598067, 6046129, 18138387, 985519027, 2956557081]

約数ペア:

[(1, 2956557081), (3, 985519027), (163, 18138387), (489, 6046129), (643, 4598067), (1929, 1532689), (9403, 314427), (28209, 104809)]