2247174237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9728027}}^1$

素因数の和:9728048

約数の個数: 16

約数和(自身を含む): 3735562752

約数和(自身を除く): 1488388515

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9728027, 29184081, 68096189, 107008297, 204288567, 321024891, 749058079, 2247174237]

約数ペア:

[(1, 2247174237), (3, 749058079), (7, 321024891), (11, 204288567), (21, 107008297), (33, 68096189), (77, 29184081), (231, 9728027)]