28526799

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79907}}^1$

素因数の和:79934

約数の個数: 16

約数和(自身を含む): 46027008

約数和(自身を除く): 17500209

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 79907, 239721, 559349, 1358419, 1678047, 4075257, 9508933, 28526799]

約数ペア:

[(1, 28526799), (3, 9508933), (7, 4075257), (17, 1678047), (21, 1358419), (51, 559349), (119, 239721), (357, 79907)]