1330894372311

素因数分解:

$3^2\times 7^2\times {\mathrm{11971}}^1\times {\mathrm{252101}}^1$

素因数の和:264092

約数の個数: 36

約数和(自身を含む): 2236460371704

約数和(自身を除く): 905565999393

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 11971, 35913, 83797, 107739, 251391, 252101, 586579, 754173, 756303, 1759737, 1764707, 2268909, 5279211, 5294121, 12352949, 15882363, 37058847, 111176541, 3017901071, 9053703213, 21125307497, 27161109639, 63375922491, 147877152479, 190127767473, 443631457437, 1330894372311]

約数ペア:

[(1, 1330894372311), (3, 443631457437), (7, 190127767473), (9, 147877152479), (21, 63375922491), (49, 27161109639), (63, 21125307497), (147, 9053703213), (441, 3017901071), (11971, 111176541), (35913, 37058847), (83797, 15882363), (107739, 12352949), (251391, 5294121), (252101, 5279211), (586579, 2268909), (754173, 1764707), (756303, 1759737)]