13890339

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{3407}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 20720640

約数和(自身を除く): 6830301

約数列:

[1, 3, 9, 27, 151, 453, 1359, 3407, 4077, 10221, 30663, 91989, 514457, 1543371, 4630113, 13890339]

約数ペア:

[(1, 13890339), (3, 4630113), (9, 1543371), (27, 514457), (151, 91989), (453, 30663), (1359, 10221), (3407, 4077)]