6857788651

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{163909}}^1$

素因数の和:164098

約数の個数: 16

約数和(自身を含む): 8077484800

約数和(自身を除く): 1219696149

約数列:

[1, 7, 43, 139, 301, 973, 5977, 41839, 163909, 1147363, 7048087, 22783351, 49336609, 159483457, 979684093, 6857788651]

約数ペア:

[(1, 6857788651), (7, 979684093), (43, 159483457), (139, 49336609), (301, 22783351), (973, 7048087), (5977, 1147363), (41839, 163909)]