29128911

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7187}}^1$

素因数の和:7390

約数の個数: 16

約数和(自身を含む): 44623104

約数和(自身を除く): 15494193

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 7187, 21561, 50309, 150927, 1387091, 4161273, 9709637, 29128911]

約数ペア:

[(1, 29128911), (3, 9709637), (7, 4161273), (21, 1387091), (193, 150927), (579, 50309), (1351, 21561), (4053, 7187)]