16146459

素因数分解:

$3^4\times 7^1\times {\mathrm{28477}}^1$

素因数の和:28496

約数の個数: 20

約数和(自身を含む): 27566704

約数和(自身を除く): 11420245

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 28477, 85431, 199339, 256293, 598017, 768879, 1794051, 2306637, 5382153, 16146459]

約数ペア:

[(1, 16146459), (3, 5382153), (7, 2306637), (9, 1794051), (21, 768879), (27, 598017), (63, 256293), (81, 199339), (189, 85431), (567, 28477)]