25838253

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3833}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 43063488

約数和(自身を除く): 17225235

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 3833, 6741, 11499, 26831, 34497, 80493, 241479, 410131, 1230393, 2870917, 3691179, 8612751, 25838253]

約数ペア:

[(1, 25838253), (3, 8612751), (7, 3691179), (9, 2870917), (21, 1230393), (63, 410131), (107, 241479), (321, 80493), (749, 34497), (963, 26831), (2247, 11499), (3833, 6741)]