28267833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5749}}^1$

素因数の和:5912

約数の個数: 16

約数和(自身を含む): 41400000

約数和(自身を除く): 13132167

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 5749, 17247, 63239, 189717, 856601, 2569803, 9422611, 28267833]

約数ペア:

[(1, 28267833), (3, 9422611), (11, 2569803), (33, 856601), (149, 189717), (447, 63239), (1639, 17247), (4917, 5749)]