12794787

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{751}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 19010560

約数和(自身を除く): 6215773

約数列:

[1, 3, 9, 27, 631, 751, 1893, 2253, 5679, 6759, 17037, 20277, 473881, 1421643, 4264929, 12794787]

約数ペア:

[(1, 12794787), (3, 4264929), (9, 1421643), (27, 473881), (631, 20277), (751, 17037), (1893, 6759), (2253, 5679)]