29897865981

素因数分解:

$3^2\times {\mathrm{1301}}^1\times {\mathrm{2553409}}^1$

素因数の和:2554716

約数の個数: 12

約数和(自身を含む): 43219017660

約数和(自身を除く): 13321151679

約数列:

[1, 3, 9, 1301, 3903, 11709, 2553409, 7660227, 22980681, 3321985109, 9965955327, 29897865981]

約数ペア:

[(1, 29897865981), (3, 9965955327), (9, 3321985109), (1301, 22980681), (3903, 7660227), (11709, 2553409)]