47245261

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 59590080

約数和(自身を除く): 12344819

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 833, 1319, 2107, 5117, 9233, 22423, 35819, 56717, 64631, 156961, 397019, 964189, 1098727, 2779133, 6749323, 47245261]

約数ペア:

[(1, 47245261), (7, 6749323), (17, 2779133), (43, 1098727), (49, 964189), (119, 397019), (301, 156961), (731, 64631), (833, 56717), (1319, 35819), (2107, 22423), (5117, 9233)]