29875153

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 38823840

約数和(自身を除く): 8948687

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 1289, 2107, 3311, 9023, 14179, 23177, 55427, 63161, 99253, 387989, 609697, 694771, 2715923, 4267879, 29875153]

約数ペア:

[(1, 29875153), (7, 4267879), (11, 2715923), (43, 694771), (49, 609697), (77, 387989), (301, 99253), (473, 63161), (539, 55427), (1289, 23177), (2107, 14179), (3311, 9023)]