13394943

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{26111}}^1$

素因数の和:26139

約数の個数: 16

約数和(自身を含む): 20889600

約数和(自身を除く): 7494657

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 26111, 78333, 234999, 496109, 704997, 1488327, 4464981, 13394943]

約数ペア:

[(1, 13394943), (3, 4464981), (9, 1488327), (19, 704997), (27, 496109), (57, 234999), (171, 78333), (513, 26111)]