24257891

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 29945520

約数和(自身を除く): 5687629

約数列:

[1, 7, 29, 43, 49, 203, 301, 397, 1247, 1421, 2107, 2779, 8729, 11513, 17071, 19453, 61103, 80591, 119497, 495059, 564137, 836479, 3465413, 24257891]

約数ペア:

[(1, 24257891), (7, 3465413), (29, 836479), (43, 564137), (49, 495059), (203, 119497), (301, 80591), (397, 61103), (1247, 19453), (1421, 17071), (2107, 11513), (2779, 8729)]