1645960077

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{10757909}}^1$

素因数の和:10757932

約数の個数: 12

約数和(自身を含む): 2517350940

約数和(自身を除く): 871390863

約数列:

[1, 3, 9, 17, 51, 153, 10757909, 32273727, 96821181, 182884453, 548653359, 1645960077]

約数ペア:

[(1, 1645960077), (3, 548653359), (9, 182884453), (17, 96821181), (51, 32273727), (153, 10757909)]