30233871

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 47808000

約数和(自身を除く): 17574129

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 331, 459, 597, 993, 1791, 2979, 3383, 5373, 5627, 8937, 10149, 16881, 30447, 50643, 65869, 91341, 151929, 197607, 592821, 1119773, 1778463, 3359319, 10077957, 30233871]

約数ペア:

[(1, 30233871), (3, 10077957), (9, 3359319), (17, 1778463), (27, 1119773), (51, 592821), (153, 197607), (199, 151929), (331, 91341), (459, 65869), (597, 50643), (993, 30447), (1791, 16881), (2979, 10149), (3383, 8937), (5373, 5627)]