16297269

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4027}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 23201280

約数和(自身を除く): 6904011

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4027, 4047, 12081, 76513, 229539, 285917, 857751, 5432423, 16297269]

約数ペア:

[(1, 16297269), (3, 5432423), (19, 857751), (57, 285917), (71, 229539), (213, 76513), (1349, 12081), (4027, 4047)]