1669161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 2422784

約数和(自身を除く): 753623

約数列:

[1, 3, 13, 39, 127, 337, 381, 1011, 1651, 4381, 4953, 13143, 42799, 128397, 556387, 1669161]

約数ペア:

[(1, 1669161), (3, 556387), (13, 128397), (39, 42799), (127, 13143), (337, 4953), (381, 4381), (1011, 1651)]