40881807

素因数分解:

$3^3\times {\mathrm{337}}^1\times {\mathrm{4493}}^1$

素因数の和:4839

約数の個数: 16

約数和(自身を含む): 60758880

約数和(自身を除く): 19877073

約数列:

[1, 3, 9, 27, 337, 1011, 3033, 4493, 9099, 13479, 40437, 121311, 1514141, 4542423, 13627269, 40881807]

約数ペア:

[(1, 40881807), (3, 13627269), (9, 4542423), (27, 1514141), (337, 121311), (1011, 40437), (3033, 13479), (4493, 9099)]