2019883317

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{3671}}^1\times {\mathrm{4957}}^1$

素因数の和:8668

約数の個数: 16

約数和(自身を含む): 2767277952

約数和(自身を除く): 747394635

約数列:

[1, 3, 37, 111, 3671, 4957, 11013, 14871, 135827, 183409, 407481, 550227, 18197147, 54591441, 673294439, 2019883317]

約数ペア:

[(1, 2019883317), (3, 673294439), (37, 54591441), (111, 18197147), (3671, 550227), (4957, 407481), (11013, 183409), (14871, 135827)]