2747061

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 4129920

約数和(自身を除く): 1382859

約数列:

[1, 3, 9, 27, 71, 213, 639, 1433, 1917, 4299, 12897, 38691, 101743, 305229, 915687, 2747061]

約数ペア:

[(1, 2747061), (3, 915687), (9, 305229), (27, 101743), (71, 38691), (213, 12897), (639, 4299), (1433, 1917)]