29858991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 41669376

約数和(自身を除く): 11810385

約数列:

[1, 3, 23, 69, 643, 673, 1929, 2019, 14789, 15479, 44367, 46437, 432739, 1298217, 9952997, 29858991]

約数ペア:

[(1, 29858991), (3, 9952997), (23, 1298217), (69, 432739), (643, 46437), (673, 44367), (1929, 15479), (2019, 14789)]