2484009

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2281}}^1$

素因数の和:2309

約数の個数: 18

約数和(自身を含む): 3945578

約数和(自身を除く): 1461569

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2281, 6843, 20529, 25091, 75273, 225819, 276001, 828003, 2484009]

約数ペア:

[(1, 2484009), (3, 828003), (9, 276001), (11, 225819), (33, 75273), (99, 25091), (121, 20529), (363, 6843), (1089, 2281)]