112619521

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 130572288

約数和(自身を除く): 17952767

約数列:

[1, 7, 131, 191, 643, 917, 1337, 4501, 25021, 84233, 122813, 175147, 589631, 859691, 16088503, 112619521]

約数ペア:

[(1, 112619521), (7, 16088503), (131, 859691), (191, 589631), (643, 175147), (917, 122813), (1337, 84233), (4501, 25021)]