13921053

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{863}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 19630080

約数和(自身を除く): 5709027

約数列:

[1, 3, 19, 57, 283, 849, 863, 2589, 5377, 16131, 16397, 49191, 244229, 732687, 4640351, 13921053]

約数ペア:

[(1, 13921053), (3, 4640351), (19, 732687), (57, 244229), (283, 49191), (849, 16397), (863, 16131), (2589, 5377)]