1323597849

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{787}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 2179683648

約数和(自身を除く): 856085799

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 673, 787, 833, 2019, 2361, 2499, 4711, 5509, 11441, 13379, 14133, 16527, 32977, 34323, 38563, 40137, 80087, 93653, 98931, 115689, 240261, 280959, 529651, 560609, 655571, 1588953, 1681827, 1966713, 3707557, 9004067, 11122671, 25952899, 27012201, 63028469, 77858697, 189085407, 441199283, 1323597849]

約数ペア:

[(1, 1323597849), (3, 441199283), (7, 189085407), (17, 77858697), (21, 63028469), (49, 27012201), (51, 25952899), (119, 11122671), (147, 9004067), (357, 3707557), (673, 1966713), (787, 1681827), (833, 1588953), (2019, 655571), (2361, 560609), (2499, 529651), (4711, 280959), (5509, 240261), (11441, 115689), (13379, 98931), (14133, 93653), (16527, 80087), (32977, 40137), (34323, 38563)]