2000795877

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{120103}}^1$

素因数の和:120729

約数の個数: 16

約数和(自身を含む): 2968970880

約数和(自身を除く): 968175003

約数列:

[1, 3, 9, 27, 617, 1851, 5553, 16659, 120103, 360309, 1080927, 3242781, 74103551, 222310653, 666931959, 2000795877]

約数ペア:

[(1, 2000795877), (3, 666931959), (9, 222310653), (27, 74103551), (617, 3242781), (1851, 1080927), (5553, 360309), (16659, 120103)]