1229836433

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 1503332352

約数和(自身を除く): 273495919

約数列:

[1, 7, 31, 53, 61, 217, 371, 427, 1643, 1753, 1891, 3233, 11501, 12271, 13237, 22631, 54343, 92909, 100223, 106933, 380401, 650363, 701561, 748531, 2880179, 3314923, 5667449, 20161253, 23204461, 39672143, 175690919, 1229836433]

約数ペア:

[(1, 1229836433), (7, 175690919), (31, 39672143), (53, 23204461), (61, 20161253), (217, 5667449), (371, 3314923), (427, 2880179), (1643, 748531), (1753, 701561), (1891, 650363), (3233, 380401), (11501, 106933), (12271, 100223), (13237, 92909), (22631, 54343)]