515520189

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{14461}}^1$

素因数の和:14717

約数の個数: 24

約数和(自身を含む): 791881272

約数和(自身を除く): 276361083

約数列:

[1, 3, 9, 17, 51, 153, 233, 699, 2097, 3961, 11883, 14461, 35649, 43383, 130149, 245837, 737511, 2212533, 3369413, 10108239, 30324717, 57280021, 171840063, 515520189]

約数ペア:

[(1, 515520189), (3, 171840063), (9, 57280021), (17, 30324717), (51, 10108239), (153, 3369413), (233, 2212533), (699, 737511), (2097, 245837), (3961, 130149), (11883, 43383), (14461, 35649)]