22788561

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7027}}^1$

素因数の和:7100

約数の個数: 16

約数和(自身を含む): 32385024

約数和(自身を除く): 9596463

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 7027, 21081, 161621, 330269, 484863, 990807, 7596187, 22788561]

約数ペア:

[(1, 22788561), (3, 7596187), (23, 990807), (47, 484863), (69, 330269), (141, 161621), (1081, 21081), (3243, 7027)]