171871617

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{35083}}^1$

素因数の和:35180

約数の個数: 16

約数和(自身を含む): 242500608

約数和(自身を除く): 70628991

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 35083, 105249, 806909, 2420727, 2490893, 7472679, 57290539, 171871617]

約数ペア:

[(1, 171871617), (3, 57290539), (23, 7472679), (69, 2490893), (71, 2420727), (213, 806909), (1633, 105249), (4899, 35083)]