13788818217

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{10865893}}^1$

素因数の和:10865949

約数の個数: 16

約数和(自身を含む): 20862516480

約数和(自身を除く): 7073698263

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 10865893, 32597679, 97793037, 293379111, 510696971, 1532090913, 4596272739, 13788818217]

約数ペア:

[(1, 13788818217), (3, 4596272739), (9, 1532090913), (27, 510696971), (47, 293379111), (141, 97793037), (423, 32597679), (1269, 10865893)]