47175021

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{28643}}^1$

素因数の和:28713

約数の個数: 16

約数和(自身を含む): 71037120

約数和(自身を除く): 23862099

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 28643, 85929, 257787, 773361, 1747223, 5241669, 15725007, 47175021]

約数ペア:

[(1, 47175021), (3, 15725007), (9, 5241669), (27, 1747223), (61, 773361), (183, 257787), (549, 85929), (1647, 28643)]