17055279

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1132

約数の個数: 20

約数和(自身を含む): 25613280

約数和(自身を除く): 8558001

約数列:

[1, 3, 9, 27, 81, 239, 717, 881, 2151, 2643, 6453, 7929, 19359, 23787, 71361, 210559, 631677, 1895031, 5685093, 17055279]

約数ペア:

[(1, 17055279), (3, 5685093), (9, 1895031), (27, 631677), (81, 210559), (239, 71361), (717, 23787), (881, 19359), (2151, 7929), (2643, 6453)]