172127593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 204478560

約数和(自身を除く): 32350967

約数列:

[1, 11, 19, 31, 209, 341, 589, 857, 961, 6479, 9427, 10571, 16283, 18259, 26567, 179113, 200849, 292237, 504773, 823577, 5552503, 9059347, 15647963, 172127593]

約数ペア:

[(1, 172127593), (11, 15647963), (19, 9059347), (31, 5552503), (209, 823577), (341, 504773), (589, 292237), (857, 200849), (961, 179113), (6479, 26567), (9427, 18259), (10571, 16283)]