13263927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 18812160

約数和(自身を除く): 5548233

約数列:

[1, 3, 17, 51, 283, 849, 919, 2757, 4811, 14433, 15623, 46869, 260077, 780231, 4421309, 13263927]

約数ペア:

[(1, 13263927), (3, 4421309), (17, 780231), (51, 260077), (283, 46869), (849, 15623), (919, 14433), (2757, 4811)]