1045068591

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 1725954048

約数和(自身を除く): 680885457

約数列:

[1, 3, 7, 17, 21, 51, 97, 103, 119, 291, 293, 309, 357, 679, 721, 879, 1649, 1751, 2037, 2051, 2163, 4947, 4981, 5253, 6153, 9991, 11543, 12257, 14943, 28421, 29973, 30179, 34629, 34867, 36771, 69937, 85263, 90537, 104601, 169847, 198947, 209811, 211253, 483157, 509541, 513043, 596841, 633759, 1188929, 1449471, 1539129, 2927363, 3382099, 3566787, 3591301, 8782089, 10146297, 10773903, 20491541, 49765171, 61474623, 149295513, 348356197, 1045068591]

約数ペア:

[(1, 1045068591), (3, 348356197), (7, 149295513), (17, 61474623), (21, 49765171), (51, 20491541), (97, 10773903), (103, 10146297), (119, 8782089), (291, 3591301), (293, 3566787), (309, 3382099), (357, 2927363), (679, 1539129), (721, 1449471), (879, 1188929), (1649, 633759), (1751, 596841), (2037, 513043), (2051, 509541), (2163, 483157), (4947, 211253), (4981, 209811), (5253, 198947), (6153, 169847), (9991, 104601), (11543, 90537), (12257, 85263), (14943, 69937), (28421, 36771), (29973, 34867), (30179, 34629)]