7264647

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6924

約数の個数: 20

約数和(自身を含む): 11688600

約数和(自身を除く): 4423953

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 6899, 20697, 62091, 89687, 186273, 269061, 558819, 807183, 2421549, 7264647]

約数ペア:

[(1, 7264647), (3, 2421549), (9, 807183), (13, 558819), (27, 269061), (39, 186273), (81, 89687), (117, 62091), (351, 20697), (1053, 6899)]