15190911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 23783760

約数和(自身を除く): 8592849

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2309, 6579, 6927, 20781, 39253, 99287, 117759, 297861, 353277, 893583, 1687879, 5063637, 15190911]

約数ペア:

[(1, 15190911), (3, 5063637), (9, 1687879), (17, 893583), (43, 353277), (51, 297861), (129, 117759), (153, 99287), (387, 39253), (731, 20781), (2193, 6927), (2309, 6579)]