12829779

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 19062400

約数和(自身を除く): 6232621

約数列:

[1, 3, 9, 27, 643, 739, 1929, 2217, 5787, 6651, 17361, 19953, 475177, 1425531, 4276593, 12829779]

約数ペア:

[(1, 12829779), (3, 4276593), (9, 1425531), (27, 475177), (643, 19953), (739, 17361), (1929, 6651), (2217, 5787)]