7857027

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{733}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 11685280

約数和(自身を除く): 3828253

約数列:

[1, 3, 9, 27, 397, 733, 1191, 2199, 3573, 6597, 10719, 19791, 291001, 873003, 2619009, 7857027]

約数ペア:

[(1, 7857027), (3, 2619009), (9, 873003), (27, 291001), (397, 19791), (733, 10719), (1191, 6597), (2199, 3573)]