2783409147

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{584627}}^1$

素因数の和:584679

約数の個数: 18

約数和(自身を含む): 4202890692

約数和(自身を除く): 1419481545

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 584627, 1753881, 5261643, 13446421, 40339263, 121017789, 309267683, 927803049, 2783409147]

約数ペア:

[(1, 2783409147), (3, 927803049), (9, 309267683), (23, 121017789), (69, 40339263), (207, 13446421), (529, 5261643), (1587, 1753881), (4761, 584627)]