12339943

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 16432416

約数和(自身を除く): 4092473

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 857, 1309, 2057, 5999, 9427, 14399, 14569, 65989, 101983, 103697, 160259, 725879, 1121813, 1762849, 12339943]

約数ペア:

[(1, 12339943), (7, 1762849), (11, 1121813), (17, 725879), (77, 160259), (119, 103697), (121, 101983), (187, 65989), (847, 14569), (857, 14399), (1309, 9427), (2057, 5999)]