7922961

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4133}}^1$

素因数の和:4213

約数の個数: 16

約数和(自身を含む): 11905920

約数和(自身を除く): 3982959

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4133, 12399, 37197, 111591, 293443, 880329, 2640987, 7922961]

約数ペア:

[(1, 7922961), (3, 2640987), (9, 880329), (27, 293443), (71, 111591), (213, 37197), (639, 12399), (1917, 4133)]