2079895077

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{658403}}^1$

素因数の和:658431

約数の個数: 24

約数和(自身を含む): 3355226784

約数和(自身を除く): 1275331707

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 658403, 1975209, 5925627, 8559239, 17776881, 25677717, 53330643, 77033151, 159991929, 231099453, 693298359, 2079895077]

約数ペア:

[(1, 2079895077), (3, 693298359), (9, 231099453), (13, 159991929), (27, 77033151), (39, 53330643), (81, 25677717), (117, 17776881), (243, 8559239), (351, 5925627), (1053, 1975209), (3159, 658403)]