828587949

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{28123}}^1$

素因数の和:28217

約数の個数: 32

約数和(自身を含む): 1339152384

約数和(自身を除く): 510564435

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 4209, 9821, 28123, 29463, 84369, 196861, 590583, 646829, 1715503, 1940487, 4527803, 5146509, 12008521, 13583409, 36025563, 39456569, 118369707, 276195983, 828587949]

約数ペア:

[(1, 828587949), (3, 276195983), (7, 118369707), (21, 39456569), (23, 36025563), (61, 13583409), (69, 12008521), (161, 5146509), (183, 4527803), (427, 1940487), (483, 1715503), (1281, 646829), (1403, 590583), (4209, 196861), (9821, 84369), (28123, 29463)]