2988893391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{63649}}^1$

素因数の和:65086

約数の個数: 16

約数和(自身を含む): 4350604800

約数和(自身を除く): 1361711409

約数列:

[1, 3, 11, 33, 1423, 4269, 15653, 46959, 63649, 190947, 700139, 2100417, 90572527, 271717581, 996297797, 2988893391]

約数ペア:

[(1, 2988893391), (3, 996297797), (11, 271717581), (33, 90572527), (1423, 2100417), (4269, 700139), (15653, 190947), (46959, 63649)]