42247431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14533}}^1$

素因数の和:14575

約数の個数: 24

約数和(自身を含む): 68019120

約数和(自身を除く): 25771689

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 14533, 43599, 130797, 247061, 276127, 741183, 828381, 2223549, 2485143, 4694159, 14082477, 42247431]

約数ペア:

[(1, 42247431), (3, 14082477), (9, 4694159), (17, 2485143), (19, 2223549), (51, 828381), (57, 741183), (153, 276127), (171, 247061), (323, 130797), (969, 43599), (2907, 14533)]