12759537

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 20846592

約数和(自身を除く): 8087055

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 347, 357, 721, 1041, 1751, 2163, 2429, 5253, 5899, 7287, 12257, 17697, 35741, 36771, 41293, 107223, 123879, 250187, 607597, 750561, 1822791, 4253179, 12759537]

約数ペア:

[(1, 12759537), (3, 4253179), (7, 1822791), (17, 750561), (21, 607597), (51, 250187), (103, 123879), (119, 107223), (309, 41293), (347, 36771), (357, 35741), (721, 17697), (1041, 12257), (1751, 7287), (2163, 5899), (2429, 5253)]