16954029

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{5657}}^1$

素因数の和:5706

約数の個数: 20

約数和(自身を含む): 26015484

約数和(自身を除く): 9061455

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 5657, 16971, 50913, 152739, 209309, 458217, 627927, 1883781, 5651343, 16954029]

約数ペア:

[(1, 16954029), (3, 5651343), (9, 1883781), (27, 627927), (37, 458217), (81, 209309), (111, 152739), (333, 50913), (999, 16971), (2997, 5657)]