1830339

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 3201120

約数和(自身を除く): 1370781

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1709, 5127, 11963, 15381, 29053, 35889, 87159, 107667, 203371, 261477, 610113, 1830339]

約数ペア:

[(1, 1830339), (3, 610113), (7, 261477), (9, 203371), (17, 107667), (21, 87159), (51, 35889), (63, 29053), (119, 15381), (153, 11963), (357, 5127), (1071, 1709)]