857060217

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2441767}}^1$

素因数の和:2441789

約数の個数: 16

約数和(自身を含む): 1367390080

約数和(自身を除く): 510329863

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2441767, 7325301, 21975903, 31742971, 65927709, 95228913, 285686739, 857060217]

約数ペア:

[(1, 857060217), (3, 285686739), (9, 95228913), (13, 65927709), (27, 31742971), (39, 21975903), (117, 7325301), (351, 2441767)]