919408059

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{30197}}^1$

素因数の和:30419

約数の個数: 24

約数和(自身を含む): 1413266400

約数和(自身を除く): 493858341

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1791, 3383, 10149, 30197, 30447, 90591, 271773, 513349, 1540047, 4620141, 6009203, 18027609, 54082827, 102156451, 306469353, 919408059]

約数ペア:

[(1, 919408059), (3, 306469353), (9, 102156451), (17, 54082827), (51, 18027609), (153, 6009203), (199, 4620141), (597, 1540047), (1791, 513349), (3383, 271773), (10149, 90591), (30197, 30447)]