3925317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7028

約数の個数: 16

約数和(自身を含む): 6046272

約数和(自身を除く): 2120955

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 6997, 20991, 76967, 118949, 230901, 356847, 1308439, 3925317]

約数ペア:

[(1, 3925317), (3, 1308439), (11, 356847), (17, 230901), (33, 118949), (51, 76967), (187, 20991), (561, 6997)]