17247484513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2491331}}^1$

素因数の和:2491404

約数の個数: 16

約数和(自身を含む): 21046772736

約数和(自身を除く): 3799288223

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 2491331, 17439317, 57300613, 107127233, 401104291, 749890631, 2463926359, 17247484513]

約数ペア:

[(1, 17247484513), (7, 2463926359), (23, 749890631), (43, 401104291), (161, 107127233), (301, 57300613), (989, 17439317), (6923, 2491331)]