19714617

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{56167}}^1$

素因数の和:56189

約数の個数: 16

約数和(自身を含む): 31454080

約数和(自身を除く): 11739463

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 56167, 168501, 505503, 730171, 1516509, 2190513, 6571539, 19714617]

約数ペア:

[(1, 19714617), (3, 6571539), (9, 2190513), (13, 1516509), (27, 730171), (39, 505503), (117, 168501), (351, 56167)]