1638565153299

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{451873}}^1$

素因数の和:452268

約数の個数: 48

約数和(自身を含む): 2510655323904

約数和(自身を除く): 872090170605

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 317, 369, 951, 1271, 2853, 3813, 9827, 11439, 12997, 29481, 38991, 88443, 116973, 402907, 451873, 1208721, 1355619, 3626163, 4066857, 14008063, 18526793, 42024189, 55580379, 126072567, 143243741, 166741137, 429731223, 574330583, 1289193669, 1722991749, 4440555971, 5168975247, 5872993381, 13321667913, 17618980143, 39965003739, 52856940429, 182062794811, 546188384433, 1638565153299]

約数ペア:

[(1, 1638565153299), (3, 546188384433), (9, 182062794811), (31, 52856940429), (41, 39965003739), (93, 17618980143), (123, 13321667913), (279, 5872993381), (317, 5168975247), (369, 4440555971), (951, 1722991749), (1271, 1289193669), (2853, 574330583), (3813, 429731223), (9827, 166741137), (11439, 143243741), (12997, 126072567), (29481, 55580379), (38991, 42024189), (88443, 18526793), (116973, 14008063), (402907, 4066857), (451873, 3626163), (1208721, 1355619)]