1376127907

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{2553113}}^1$

素因数の和:2553138

約数の個数: 12

約数和(自身を含む): 1746329976

約数和(自身を除く): 370202069

約数列:

[1, 7, 11, 49, 77, 539, 2553113, 17871791, 28084243, 125102537, 196589701, 1376127907]

約数ペア:

[(1, 1376127907), (7, 196589701), (11, 125102537), (49, 28084243), (77, 17871791), (539, 2553113)]