1569480489

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{818717}}^1$

素因数の和:818797

約数の個数: 16

約数和(自身を含む): 2357907840

約数和(自身を除く): 788427351

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 818717, 2456151, 7368453, 22105359, 58128907, 174386721, 523160163, 1569480489]

約数ペア:

[(1, 1569480489), (3, 523160163), (9, 174386721), (27, 58128907), (71, 22105359), (213, 7368453), (639, 2456151), (1917, 818717)]