13523721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{937}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 19180224

約数和(自身を除く): 5656503

約数列:

[1, 3, 17, 51, 283, 849, 937, 2811, 4811, 14433, 15929, 47787, 265171, 795513, 4507907, 13523721]

約数ペア:

[(1, 13523721), (3, 4507907), (17, 795513), (51, 265171), (283, 47787), (849, 15929), (937, 14433), (2811, 4811)]