13087233

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{39301}}^1$

素因数の和:39344

約数の個数: 12

約数和(自身を含む): 19415188

約数和(自身を除く): 6327955

約数列:

[1, 3, 9, 37, 111, 333, 39301, 117903, 353709, 1454137, 4362411, 13087233]

約数ペア:

[(1, 13087233), (3, 4362411), (9, 1454137), (37, 353709), (111, 117903), (333, 39301)]