28168483

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 34760880

約数和(自身を除く): 6592397

約数列:

[1, 7, 29, 43, 49, 203, 301, 461, 1247, 1421, 2107, 3227, 8729, 13369, 19823, 22589, 61103, 93583, 138761, 574867, 655081, 971327, 4024069, 28168483]

約数ペア:

[(1, 28168483), (7, 4024069), (29, 971327), (43, 655081), (49, 574867), (203, 138761), (301, 93583), (461, 61103), (1247, 22589), (1421, 19823), (2107, 13369), (3227, 8729)]