47191683

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4815

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 33098109

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 4751, 9933, 14253, 33257, 52261, 99771, 156783, 204293, 365827, 612879, 1097481, 1430051, 2247223, 4290153, 6741669, 15730561, 47191683]

約数ペア:

[(1, 47191683), (3, 15730561), (7, 6741669), (11, 4290153), (21, 2247223), (33, 1430051), (43, 1097481), (77, 612879), (129, 365827), (231, 204293), (301, 156783), (473, 99771), (903, 52261), (1419, 33257), (3311, 14253), (4751, 9933)]