288590643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{9949}}^1$

素因数の和:10259

約数の個数: 24

約数和(自身を含む): 456346800

約数和(自身を除く): 167756157

約数列:

[1, 3, 9, 11, 33, 99, 293, 879, 2637, 3223, 9669, 9949, 29007, 29847, 89541, 109439, 328317, 984951, 2915057, 8745171, 26235513, 32065627, 96196881, 288590643]

約数ペア:

[(1, 288590643), (3, 96196881), (9, 32065627), (11, 26235513), (33, 8745171), (99, 2915057), (293, 984951), (879, 328317), (2637, 109439), (3223, 89541), (9669, 29847), (9949, 29007)]