2275920981

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{2320001}}^1$

素因数の和:2320116

約数の個数: 12

約数和(自身を含む): 3317602860

約数和(自身を除く): 1041681879

約数列:

[1, 3, 9, 109, 327, 981, 2320001, 6960003, 20880009, 252880109, 758640327, 2275920981]

約数ペア:

[(1, 2275920981), (3, 758640327), (9, 252880109), (109, 20880009), (327, 6960003), (981, 2320001)]