9974939597

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{225509}}^1$

素因数の和:225676

約数の個数: 16

約数和(自身を含む): 11690438400

約数和(自身を除く): 1715498803

約数列:

[1, 7, 71, 89, 497, 623, 6319, 44233, 225509, 1578563, 16011139, 20070301, 112077973, 140492107, 1424991371, 9974939597]

約数ペア:

[(1, 9974939597), (7, 1424991371), (71, 140492107), (89, 112077973), (497, 20070301), (623, 16011139), (6319, 1578563), (44233, 225509)]