2019106317

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{43207}}^1$

素因数の和:43668

約数の個数: 16

約数和(自身を含む): 2771533952

約数和(自身を除く): 752427635

約数列:

[1, 3, 37, 111, 421, 1263, 15577, 43207, 46731, 129621, 1598659, 4795977, 18190147, 54570441, 673035439, 2019106317]

約数ペア:

[(1, 2019106317), (3, 673035439), (37, 54570441), (111, 18190147), (421, 4795977), (1263, 1598659), (15577, 129621), (43207, 46731)]