504896787

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4721}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 795562560

約数和(自身を除く): 290665773

約数列:

[1, 3, 9, 17, 27, 51, 153, 233, 459, 699, 2097, 3961, 4721, 6291, 11883, 14163, 35649, 42489, 80257, 106947, 127467, 240771, 722313, 1099993, 2166939, 3299979, 9899937, 18699881, 29699811, 56099643, 168298929, 504896787]

約数ペア:

[(1, 504896787), (3, 168298929), (9, 56099643), (17, 29699811), (27, 18699881), (51, 9899937), (153, 3299979), (233, 2166939), (459, 1099993), (699, 722313), (2097, 240771), (3961, 127467), (4721, 106947), (6291, 80257), (11883, 42489), (14163, 35649)]