17126397

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 26449920

約数和(自身を除く): 9323523

約数列:

[1, 3, 9, 27, 41, 81, 123, 191, 243, 369, 573, 729, 1107, 1719, 2187, 3321, 5157, 7831, 9963, 15471, 23493, 29889, 46413, 70479, 89667, 139239, 211437, 417717, 634311, 1902933, 5708799, 17126397]

約数ペア:

[(1, 17126397), (3, 5708799), (9, 1902933), (27, 634311), (41, 417717), (81, 211437), (123, 139239), (191, 89667), (243, 70479), (369, 46413), (573, 29889), (729, 23493), (1107, 15471), (1719, 9963), (2187, 7831), (3321, 5157)]