30843491

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 38676096

約数和(自身を除く): 7832605

約数列:

[1, 7, 17, 49, 61, 119, 427, 607, 833, 1037, 2989, 4249, 7259, 10319, 29743, 37027, 50813, 72233, 259189, 505631, 629459, 1814323, 4406213, 30843491]

約数ペア:

[(1, 30843491), (7, 4406213), (17, 1814323), (49, 629459), (61, 505631), (119, 259189), (427, 72233), (607, 50813), (833, 37027), (1037, 29743), (2989, 10319), (4249, 7259)]