389655657

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{848923}}^1$

素因数の和:848949

約数の個数: 16

約数和(自身を含む): 611225280

約数和(自身を除く): 221569623

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 848923, 2546769, 7640307, 14431691, 22920921, 43295073, 129885219, 389655657]

約数ペア:

[(1, 389655657), (3, 129885219), (9, 43295073), (17, 22920921), (27, 14431691), (51, 7640307), (153, 2546769), (459, 848923)]