2912233311

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113657}}^1$

素因数の和:113752

約数の個数: 32

約数和(自身を含む): 4709987520

約数和(自身を除く): 1797754209

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2847, 8541, 25623, 113657, 340971, 1022913, 1477541, 3068739, 4432623, 8296961, 13297869, 24890883, 39893607, 74672649, 107860493, 224017947, 323581479, 970744437, 2912233311]

約数ペア:

[(1, 2912233311), (3, 970744437), (9, 323581479), (13, 224017947), (27, 107860493), (39, 74672649), (73, 39893607), (117, 24890883), (219, 13297869), (351, 8296961), (657, 4432623), (949, 3068739), (1971, 1477541), (2847, 1022913), (8541, 340971), (25623, 113657)]