7176681

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2214

約数の個数: 20

約数和(自身を含む): 10987284

約数和(自身を除く): 3810603

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 2161, 3321, 6483, 19449, 58347, 88601, 175041, 265803, 797409, 2392227, 7176681]

約数ペア:

[(1, 7176681), (3, 2392227), (9, 797409), (27, 265803), (41, 175041), (81, 88601), (123, 58347), (369, 19449), (1107, 6483), (2161, 3321)]