289462077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1891909}}^1$

素因数の和:1891932

約数の個数: 12

約数和(自身を含む): 442706940

約数和(自身を除く): 153244863

約数列:

[1, 3, 9, 17, 51, 153, 1891909, 5675727, 17027181, 32162453, 96487359, 289462077]

約数ペア:

[(1, 289462077), (3, 96487359), (9, 32162453), (17, 17027181), (51, 5675727), (153, 1891909)]