28456773

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1301}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 39747456

約数和(自身を除く): 11290683

約数列:

[1, 3, 23, 69, 317, 951, 1301, 3903, 7291, 21873, 29923, 89769, 412417, 1237251, 9485591, 28456773]

約数ペア:

[(1, 28456773), (3, 9485591), (23, 1237251), (69, 412417), (317, 89769), (951, 29923), (1301, 21873), (3903, 7291)]