13718677

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 17335296

約数和(自身を除く): 3616619

約数列:

[1, 7, 17, 43, 49, 119, 301, 383, 731, 833, 2107, 2681, 5117, 6511, 16469, 18767, 35819, 45577, 115283, 279973, 319039, 806981, 1959811, 13718677]

約数ペア:

[(1, 13718677), (7, 1959811), (17, 806981), (43, 319039), (49, 279973), (119, 115283), (301, 45577), (383, 35819), (731, 18767), (833, 16469), (2107, 6511), (2681, 5117)]