249523417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 312503184

約数和(自身を除く): 62979767

約数列:

[1, 11, 13, 41, 53, 73, 121, 143, 451, 533, 583, 689, 803, 949, 1573, 2173, 2993, 3869, 4961, 5863, 6413, 7579, 8833, 10439, 23903, 28249, 32923, 38909, 42559, 50297, 64493, 83369, 114829, 158629, 262933, 310739, 362153, 427999, 468149, 553267, 1744919, 2062177, 3418129, 4707989, 6085937, 19194109, 22683947, 249523417]

約数ペア:

[(1, 249523417), (11, 22683947), (13, 19194109), (41, 6085937), (53, 4707989), (73, 3418129), (121, 2062177), (143, 1744919), (451, 553267), (533, 468149), (583, 427999), (689, 362153), (803, 310739), (949, 262933), (1573, 158629), (2173, 114829), (2993, 83369), (3869, 64493), (4961, 50297), (5863, 42559), (6413, 38909), (7579, 32923), (8833, 28249), (10439, 23903)]