12980525067

素因数分解:

$3^2\times {\mathrm{4507}}^1\times {\mathrm{320009}}^1$

素因数の和:324522

約数の個数: 12

約数和(自身を含む): 18753866040

約数和(自身を除く): 5773340973

約数列:

[1, 3, 9, 4507, 13521, 40563, 320009, 960027, 2880081, 1442280563, 4326841689, 12980525067]

約数ペア:

[(1, 12980525067), (3, 4326841689), (9, 1442280563), (4507, 2880081), (13521, 960027), (40563, 320009)]