13132773

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2306

約数の個数: 20

約数和(自身を含む): 19895788

約数和(自身を除く): 6763015

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 2221, 5913, 6663, 19989, 59967, 162133, 179901, 486399, 1459197, 4377591, 13132773]

約数ペア:

[(1, 13132773), (3, 4377591), (9, 1459197), (27, 486399), (73, 179901), (81, 162133), (219, 59967), (657, 19989), (1971, 6663), (2221, 5913)]