27968621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 31135104

約数和(自身を除く): 3166483

約数列:

[1, 17, 23, 233, 307, 391, 3961, 5219, 5359, 7061, 71531, 91103, 120037, 1216027, 1645213, 27968621]

約数ペア:

[(1, 27968621), (17, 1645213), (23, 1216027), (233, 120037), (307, 91103), (391, 71531), (3961, 7061), (5219, 5359)]