27688087

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 34941456

約数和(自身を除く): 7253369

約数列:

[1, 7, 17, 43, 49, 119, 301, 731, 773, 833, 2107, 5117, 5411, 13141, 33239, 35819, 37877, 91987, 232673, 565063, 643909, 1628711, 3955441, 27688087]

約数ペア:

[(1, 27688087), (7, 3955441), (17, 1628711), (43, 643909), (49, 565063), (119, 232673), (301, 91987), (731, 37877), (773, 35819), (833, 33239), (2107, 13141), (5117, 5411)]