13711719

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 21850608

約数和(自身を除く): 8138889

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 2521, 5439, 7563, 17647, 52941, 93277, 123529, 279831, 370587, 652939, 1958817, 4570573, 13711719]

約数ペア:

[(1, 13711719), (3, 4570573), (7, 1958817), (21, 652939), (37, 370587), (49, 279831), (111, 123529), (147, 93277), (259, 52941), (777, 17647), (1813, 7563), (2521, 5439)]