23402449

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 28892160

約数和(自身を除く): 5489711

約数列:

[1, 7, 29, 43, 49, 203, 301, 383, 1247, 1421, 2107, 2681, 8729, 11107, 16469, 18767, 61103, 77749, 115283, 477601, 544243, 806981, 3343207, 23402449]

約数ペア:

[(1, 23402449), (7, 3343207), (29, 806981), (43, 544243), (49, 477601), (203, 115283), (301, 77749), (383, 61103), (1247, 18767), (1421, 16469), (2107, 11107), (2681, 8729)]