5280781959

素因数分解:

$3^6\times {\mathrm{7243871}}^1$

素因数の和:7243889

約数の個数: 14

約数和(自身を含む): 7917552096

約数和(自身を除く): 2636770137

約数列:

[1, 3, 9, 27, 81, 243, 729, 7243871, 21731613, 65194839, 195584517, 586753551, 1760260653, 5280781959]

約数ペア:

[(1, 5280781959), (3, 1760260653), (9, 586753551), (27, 195584517), (81, 65194839), (243, 21731613), (729, 7243871)]