21549893039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{457}}^1\times {\mathrm{9467}}^1$

素因数の和:10234

約数の個数: 16

約数和(自身を含む): 22947932448

約数和(自身を除く): 1398039409

約数列:

[1, 17, 293, 457, 4981, 7769, 9467, 133901, 160939, 2276317, 2773831, 4326419, 47155127, 73549123, 1267640767, 21549893039]

約数ペア:

[(1, 21549893039), (17, 1267640767), (293, 73549123), (457, 47155127), (4981, 4326419), (7769, 2773831), (9467, 2276317), (133901, 160939)]