8784009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 13770120

約数和(自身を除く): 4986111

約数列:

[1, 3, 9, 13, 39, 117, 193, 389, 579, 1167, 1737, 2509, 3501, 5057, 7527, 15171, 22581, 45513, 75077, 225231, 675693, 976001, 2928003, 8784009]

約数ペア:

[(1, 8784009), (3, 2928003), (9, 976001), (13, 675693), (39, 225231), (117, 75077), (193, 45513), (389, 22581), (579, 15171), (1167, 7527), (1737, 5057), (2509, 3501)]