16007787

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1104

約数の個数: 20

約数和(自身を含む): 24045120

約数和(自身を除く): 8037333

約数列:

[1, 3, 9, 27, 81, 229, 687, 863, 2061, 2589, 6183, 7767, 18549, 23301, 69903, 197627, 592881, 1778643, 5335929, 16007787]

約数ペア:

[(1, 16007787), (3, 5335929), (9, 1778643), (27, 592881), (81, 197627), (229, 69903), (687, 23301), (863, 18549), (2061, 7767), (2589, 6183)]