291374090239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{3251}}^1\times {\mathrm{13553}}^1$

素因数の和:17210

約数の個数: 16

約数和(自身を含む): 309424808160

約数和(自身を除く): 18050717921

約数列:

[1, 17, 389, 3251, 6613, 13553, 55267, 230401, 1264639, 5272117, 21498863, 44060803, 89625989, 749033651, 17139652367, 291374090239]

約数ペア:

[(1, 291374090239), (17, 17139652367), (389, 749033651), (3251, 89625989), (6613, 44060803), (13553, 21498863), (55267, 5272117), (230401, 1264639)]