11853681

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13127}}^1$

素因数の和:13180

約数の個数: 16

約数和(自身を含む): 18484224

約数和(自身を除く): 6630543

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 13127, 39381, 91889, 275667, 564461, 1693383, 3951227, 11853681]

約数ペア:

[(1, 11853681), (3, 3951227), (7, 1693383), (21, 564461), (43, 275667), (129, 91889), (301, 39381), (903, 13127)]