1330787227

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 1789344000

約数和(自身を除く): 458556773

約数列:

[1, 7, 11, 19, 49, 77, 133, 199, 209, 539, 653, 931, 1393, 1463, 2189, 3781, 4571, 7183, 9751, 10241, 12407, 15323, 26467, 31997, 41591, 50281, 86849, 107261, 129947, 136477, 185269, 291137, 351967, 607943, 909629, 955339, 1429417, 2037959, 2468993, 6367403, 6687373, 10005919, 17282951, 27158923, 70041433, 120980657, 190112461, 1330787227]

約数ペア:

[(1, 1330787227), (7, 190112461), (11, 120980657), (19, 70041433), (49, 27158923), (77, 17282951), (133, 10005919), (199, 6687373), (209, 6367403), (539, 2468993), (653, 2037959), (931, 1429417), (1393, 955339), (1463, 909629), (2189, 607943), (3781, 351967), (4571, 291137), (7183, 185269), (9751, 136477), (10241, 129947), (12407, 107261), (15323, 86849), (26467, 50281), (31997, 41591)]