2012153049

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{5851}}^1$

素因数の和:6178

約数の個数: 32

約数和(自身を含む): 3056148480

約数和(自身を除く): 1043995431

約数列:

[1, 3, 9, 27, 47, 141, 271, 423, 813, 1269, 2439, 5851, 7317, 12737, 17553, 38211, 52659, 114633, 157977, 274997, 343899, 824991, 1585621, 2474973, 4756863, 7424919, 14270589, 42811767, 74524187, 223572561, 670717683, 2012153049]

約数ペア:

[(1, 2012153049), (3, 670717683), (9, 223572561), (27, 74524187), (47, 42811767), (141, 14270589), (271, 7424919), (423, 4756863), (813, 2474973), (1269, 1585621), (2439, 824991), (5851, 343899), (7317, 274997), (12737, 157977), (17553, 114633), (38211, 52659)]