53324257

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 66351296

約数和(自身を除く): 13027039

約数列:

[1, 7, 17, 43, 119, 289, 301, 613, 731, 2023, 4291, 5117, 10421, 12427, 26359, 72947, 86989, 177157, 184513, 448103, 1240099, 3136721, 7617751, 53324257]

約数ペア:

[(1, 53324257), (7, 7617751), (17, 3136721), (43, 1240099), (119, 448103), (289, 184513), (301, 177157), (613, 86989), (731, 72947), (2023, 26359), (4291, 12427), (5117, 10421)]