1219137983

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77029}}^1$

素因数の和:77079

約数の個数: 24

約数和(自身を含む): 1580655600

約数和(自身を除く): 361517617

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 15827, 77029, 539203, 1309493, 1463551, 3774421, 9166451, 10244857, 24880367, 64165157, 71713999, 174162569, 1219137983]

約数ペア:

[(1, 1219137983), (7, 174162569), (17, 71713999), (19, 64165157), (49, 24880367), (119, 10244857), (133, 9166451), (323, 3774421), (833, 1463551), (931, 1309493), (2261, 539203), (15827, 77029)]