827836497

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{388109}}^1$

素因数の和:388197

約数の個数: 16

約数和(自身を含む): 1241952000

約数和(自身を除く): 414115503

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 388109, 1164327, 3492981, 10478943, 30660611, 91981833, 275945499, 827836497]

約数ペア:

[(1, 827836497), (3, 275945499), (9, 91981833), (27, 30660611), (79, 10478943), (237, 3492981), (711, 1164327), (2133, 388109)]