12217803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{599}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 17606400

約数和(自身を除く): 5388597

約数列:

[1, 3, 13, 39, 523, 599, 1569, 1797, 6799, 7787, 20397, 23361, 313277, 939831, 4072601, 12217803]

約数ペア:

[(1, 12217803), (3, 4072601), (13, 939831), (39, 313277), (523, 23361), (599, 20397), (1569, 7787), (1797, 6799)]