816071793

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{270133}}^1$

素因数の和:270208

約数の個数: 16

約数和(自身を含む): 1166978880

約数和(自身を除く): 350907087

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 270133, 810399, 5132527, 14317049, 15397581, 42951147, 272023931, 816071793]

約数ペア:

[(1, 816071793), (3, 272023931), (19, 42951147), (53, 15397581), (57, 14317049), (159, 5132527), (1007, 810399), (3021, 270133)]