521414361

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87383}}^1$

素因数の和:87422

約数の個数: 32

約数和(自身を含む): 880830720

約数和(自身を除く): 359416359

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 87383, 262149, 786447, 1135979, 1485511, 2359341, 3407937, 4456533, 10223811, 13369599, 19311643, 30671433, 40108797, 57934929, 173804787, 521414361]

約数ペア:

[(1, 521414361), (3, 173804787), (9, 57934929), (13, 40108797), (17, 30671433), (27, 19311643), (39, 13369599), (51, 10223811), (117, 4456533), (153, 3407937), (221, 2359341), (351, 1485511), (459, 1135979), (663, 786447), (1989, 262149), (5967, 87383)]