2866293

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 4328640

約数和(自身を除く): 1462347

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2003, 6009, 18027, 54081, 106159, 318477, 955431, 2866293]

約数ペア:

[(1, 2866293), (3, 955431), (9, 318477), (27, 106159), (53, 54081), (159, 18027), (477, 6009), (1431, 2003)]