3963681

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2093

約数の個数: 16

約数和(自身を含む): 5955520

約数和(自身を除く): 1991839

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2011, 6033, 18099, 54297, 146803, 440409, 1321227, 3963681]

約数ペア:

[(1, 3963681), (3, 1321227), (9, 440409), (27, 146803), (73, 54297), (219, 18099), (657, 6033), (1971, 2011)]