16728273

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 25272000

約数和(自身を除く): 8543727

約数列:

[1, 3, 9, 29, 87, 107, 261, 321, 599, 963, 1797, 3103, 5391, 9309, 17371, 27927, 52113, 64093, 156339, 192279, 576837, 1858697, 5576091, 16728273]

約数ペア:

[(1, 16728273), (3, 5576091), (9, 1858697), (29, 576837), (87, 192279), (107, 156339), (261, 64093), (321, 52113), (599, 27927), (963, 17371), (1797, 9309), (3103, 5391)]