1255291107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{16301}}^1$

素因数の和:16523

約数の個数: 32

約数和(自身を含む): 2024056320

約数和(自身を除く): 768765213

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 1351, 3667, 4053, 11001, 16301, 25669, 48903, 77007, 114107, 309719, 342321, 929157, 2168033, 3146093, 6504099, 9438279, 22022651, 59775767, 66067953, 179327301, 418430369, 1255291107]

約数ペア:

[(1, 1255291107), (3, 418430369), (7, 179327301), (19, 66067953), (21, 59775767), (57, 22022651), (133, 9438279), (193, 6504099), (399, 3146093), (579, 2168033), (1351, 929157), (3667, 342321), (4053, 309719), (11001, 114107), (16301, 77007), (25669, 48903)]