8140263

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 11862480

約数和(自身を除く): 3722217

約数列:

[1, 3, 17, 41, 51, 123, 229, 289, 687, 697, 867, 2091, 3893, 9389, 11679, 11849, 28167, 35547, 66181, 159613, 198543, 478839, 2713421, 8140263]

約数ペア:

[(1, 8140263), (3, 2713421), (17, 478839), (41, 198543), (51, 159613), (123, 66181), (229, 35547), (289, 28167), (687, 11849), (697, 11679), (867, 9389), (2091, 3893)]