1729522081

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 2193087312

約数和(自身を除く): 463565231

約数列:

[1, 7, 17, 49, 61, 101, 119, 337, 427, 707, 833, 1037, 1717, 2359, 2989, 4949, 5729, 6161, 7259, 12019, 16513, 20557, 34037, 40103, 43127, 50813, 84133, 104737, 143899, 238259, 280721, 301889, 349469, 578629, 733159, 1007293, 1667813, 2076257, 2446283, 4050403, 5132113, 14533799, 17123981, 28352821, 35296369, 101736593, 247074583, 1729522081]

約数ペア:

[(1, 1729522081), (7, 247074583), (17, 101736593), (49, 35296369), (61, 28352821), (101, 17123981), (119, 14533799), (337, 5132113), (427, 4050403), (707, 2446283), (833, 2076257), (1037, 1667813), (1717, 1007293), (2359, 733159), (2989, 578629), (4949, 349469), (5729, 301889), (6161, 280721), (7259, 238259), (12019, 143899), (16513, 104737), (20557, 84133), (34037, 50813), (40103, 43127)]