17814272889

素因数分解:

$3^1\times 7^1\times {\mathrm{3407}}^1\times {\mathrm{248987}}^1$

素因数の和:252404

約数の個数: 16

約数和(自身を含む): 27153635328

約数和(自身を除く): 9339362439

約数列:

[1, 3, 7, 21, 3407, 10221, 23849, 71547, 248987, 746961, 1742909, 5228727, 848298709, 2544896127, 5938090963, 17814272889]

約数ペア:

[(1, 17814272889), (3, 5938090963), (7, 2544896127), (21, 848298709), (3407, 5228727), (10221, 1742909), (23849, 746961), (71547, 248987)]