57199989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 95652864

約数和(自身を除く): 38452875

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 1283, 1351, 2123, 3849, 4053, 6369, 8981, 14113, 14861, 26943, 42339, 44583, 98791, 247619, 296373, 742857, 1733333, 2723809, 5199999, 8171427, 19066663, 57199989]

約数ペア:

[(1, 57199989), (3, 19066663), (7, 8171427), (11, 5199999), (21, 2723809), (33, 1733333), (77, 742857), (193, 296373), (231, 247619), (579, 98791), (1283, 44583), (1351, 42339), (2123, 26943), (3849, 14861), (4053, 14113), (6369, 8981)]