766142489

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{679807}}^1$

素因数の和:679844

約数の個数: 12

約数和(自身を含む): 929977344

約数和(自身を除く): 163834855

約数列:

[1, 7, 23, 49, 161, 1127, 679807, 4758649, 15635561, 33310543, 109448927, 766142489]

約数ペア:

[(1, 766142489), (7, 109448927), (23, 33310543), (49, 15635561), (161, 4758649), (1127, 679807)]