13787523

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{739}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 20483200

約数和(自身を除く): 6695677

約数列:

[1, 3, 9, 27, 691, 739, 2073, 2217, 6219, 6651, 18657, 19953, 510649, 1531947, 4595841, 13787523]

約数ペア:

[(1, 13787523), (3, 4595841), (9, 1531947), (27, 510649), (691, 19953), (739, 18657), (2073, 6651), (2217, 6219)]