17428593

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63841}}^1$

素因数の和:63864

約数の個数: 16

約数和(自身を含む): 28601216

約数和(自身を除く): 11172623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 63841, 191523, 446887, 829933, 1340661, 2489799, 5809531, 17428593]

約数ペア:

[(1, 17428593), (3, 5809531), (7, 2489799), (13, 1340661), (21, 829933), (39, 446887), (91, 191523), (273, 63841)]