12697946217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{1777}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 20270053440

約数和(自身を除く): 7572107223

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 811, 979, 1777, 2433, 2937, 5331, 7299, 8811, 8921, 15993, 19547, 26763, 58641, 72179, 80289, 158153, 175923, 216537, 474459, 649611, 793969, 1423377, 1441147, 1739683, 2381907, 4323441, 5219049, 7145721, 12970323, 15657147, 15852617, 47557851, 128262083, 142673553, 384786249, 1154358747, 1410882913, 4232648739, 12697946217]

約数ペア:

[(1, 12697946217), (3, 4232648739), (9, 1410882913), (11, 1154358747), (33, 384786249), (89, 142673553), (99, 128262083), (267, 47557851), (801, 15852617), (811, 15657147), (979, 12970323), (1777, 7145721), (2433, 5219049), (2937, 4323441), (5331, 2381907), (7299, 1739683), (8811, 1441147), (8921, 1423377), (15993, 793969), (19547, 649611), (26763, 474459), (58641, 216537), (72179, 175923), (80289, 158153)]