20031063

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{39509}}^1$

素因数の和:39538

約数の個数: 12

約数和(自身を含む): 28921320

約数和(自身を除く): 8890257

約数列:

[1, 3, 13, 39, 169, 507, 39509, 118527, 513617, 1540851, 6677021, 20031063]

約数ペア:

[(1, 20031063), (3, 6677021), (13, 1540851), (39, 513617), (169, 118527), (507, 39509)]