351963367

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{52321}}^1$

素因数の和:52390

約数の個数: 12

約数和(自身を含む): 415645968

約数和(自身を除く): 63682601

約数列:

[1, 7, 31, 217, 961, 6727, 52321, 366247, 1621951, 11353657, 50280481, 351963367]

約数ペア:

[(1, 351963367), (7, 50280481), (31, 11353657), (217, 1621951), (961, 366247), (6727, 52321)]