26953143

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 43969536

約数和(自身を除く): 17016393

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 733, 1751, 2163, 2199, 5131, 5253, 12257, 12461, 15393, 36771, 37383, 75499, 87227, 226497, 261681, 528493, 1283483, 1585479, 3850449, 8984381, 26953143]

約数ペア:

[(1, 26953143), (3, 8984381), (7, 3850449), (17, 1585479), (21, 1283483), (51, 528493), (103, 261681), (119, 226497), (309, 87227), (357, 75499), (721, 37383), (733, 36771), (1751, 15393), (2163, 12461), (2199, 12257), (5131, 5253)]