389631901

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 413614080

約数和(自身を除く): 23982179

約数列:

[1, 31, 43, 239, 1223, 1333, 7409, 10277, 37913, 52589, 292297, 318587, 1630259, 9061207, 12568771, 389631901]

約数ペア:

[(1, 389631901), (31, 12568771), (43, 9061207), (239, 1630259), (1223, 318587), (1333, 292297), (7409, 52589), (10277, 37913)]