2859471

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 4394624

約数和(自身を除く): 1535153

約数列:

[1, 3, 9, 31, 37, 93, 111, 277, 279, 333, 831, 1147, 2493, 3441, 8587, 10249, 10323, 25761, 30747, 77283, 92241, 317719, 953157, 2859471]

約数ペア:

[(1, 2859471), (3, 953157), (9, 317719), (31, 92241), (37, 77283), (93, 30747), (111, 25761), (277, 10323), (279, 10249), (333, 8587), (831, 3441), (1147, 2493)]