9293977

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 12098592

約数和(自身を除く): 2804615

約数列:

[1, 7, 11, 43, 49, 77, 301, 401, 473, 539, 2107, 2807, 3311, 4411, 17243, 19649, 23177, 30877, 120701, 189673, 216139, 844907, 1327711, 9293977]

約数ペア:

[(1, 9293977), (7, 1327711), (11, 844907), (43, 216139), (49, 189673), (77, 120701), (301, 30877), (401, 23177), (473, 19649), (539, 17243), (2107, 4411), (2807, 3311)]