84185211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18353}}^1$

素因数の和:18506

約数の個数: 16

約数和(自身を含む): 123338880

約数和(自身を除く): 39153669

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 18353, 55059, 201883, 605649, 2551067, 7653201, 28061737, 84185211]

約数ペア:

[(1, 84185211), (3, 28061737), (11, 7653201), (33, 2551067), (139, 605649), (417, 201883), (1529, 55059), (4587, 18353)]