219329319

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{6229}}^1$

素因数の和:6351

約数の個数: 24

約数和(自身を含む): 324807280

約数和(自身を除く): 105477961

約数列:

[1, 3, 11, 33, 97, 121, 291, 363, 1067, 3201, 6229, 11737, 18687, 35211, 68519, 205557, 604213, 753709, 1812639, 2261127, 6646343, 19939029, 73109773, 219329319]

約数ペア:

[(1, 219329319), (3, 73109773), (11, 19939029), (33, 6646343), (97, 2261127), (121, 1812639), (291, 753709), (363, 604213), (1067, 205557), (3201, 68519), (6229, 35211), (11737, 18687)]