16993149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3299}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 24235200

約数和(自身を除く): 7242051

約数列:

[1, 3, 17, 51, 101, 303, 1717, 3299, 5151, 9897, 56083, 168249, 333199, 999597, 5664383, 16993149]

約数ペア:

[(1, 16993149), (3, 5664383), (17, 999597), (51, 333199), (101, 168249), (303, 56083), (1717, 9897), (3299, 5151)]