2893179

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 4243968

約数和(自身を除く): 1350789

約数列:

[1, 3, 17, 47, 51, 71, 141, 213, 289, 799, 867, 1207, 2397, 3337, 3621, 10011, 13583, 20519, 40749, 56729, 61557, 170187, 964393, 2893179]

約数ペア:

[(1, 2893179), (3, 964393), (17, 170187), (47, 61557), (51, 56729), (71, 40749), (141, 20519), (213, 13583), (289, 10011), (799, 3621), (867, 3337), (1207, 2397)]