2886999

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 4085760

約数和(自身を除く): 1198761

約数列:

[1, 3, 31, 37, 93, 111, 839, 1147, 2517, 3441, 26009, 31043, 78027, 93129, 962333, 2886999]

約数ペア:

[(1, 2886999), (3, 962333), (31, 93129), (37, 78027), (93, 31043), (111, 26009), (839, 3441), (1147, 2517)]