4865785587

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{513431}}^1$

素因数の和:513462

約数の個数: 28

約数和(自身を含む): 7856536464

約数和(自身を除く): 2990750877

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 513431, 1540293, 4620879, 6674603, 13862637, 20023809, 41587911, 60071427, 124763733, 180214281, 374291199, 540642843, 1621928529, 4865785587]

約数ペア:

[(1, 4865785587), (3, 1621928529), (9, 540642843), (13, 374291199), (27, 180214281), (39, 124763733), (81, 60071427), (117, 41587911), (243, 20023809), (351, 13862637), (729, 6674603), (1053, 4620879), (3159, 1540293), (9477, 513431)]