1204839391

素因数分解:

$7^2\times {\mathrm{239}}^1\times {\mathrm{102881}}^1$

素因数の和:103134

約数の個数: 12

約数和(自身を含む): 1407425760

約数和(自身を除く): 202586369

約数列:

[1, 7, 49, 239, 1673, 11711, 102881, 720167, 5041169, 24588559, 172119913, 1204839391]

約数ペア:

[(1, 1204839391), (7, 172119913), (49, 24588559), (239, 5041169), (1673, 720167), (11711, 102881)]