2019469743

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{491}}^1\times {\mathrm{4271}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 2950960896

約数和(自身を除く): 931491153

約数列:

[1, 3, 9, 107, 321, 491, 963, 1473, 4271, 4419, 12813, 38439, 52537, 157611, 456997, 472833, 1370991, 2097061, 4112973, 6291183, 18873549, 224385527, 673156581, 2019469743]

約数ペア:

[(1, 2019469743), (3, 673156581), (9, 224385527), (107, 18873549), (321, 6291183), (491, 4112973), (963, 2097061), (1473, 1370991), (4271, 472833), (4419, 456997), (12813, 157611), (38439, 52537)]