139363007

素因数分解:

$7^2\times {\mathrm{883}}^1\times {\mathrm{3221}}^1$

素因数の和:4118

約数の個数: 12

約数和(自身を含む): 162350136

約数和(自身を除く): 22987129

約数列:

[1, 7, 49, 883, 3221, 6181, 22547, 43267, 157829, 2844143, 19909001, 139363007]

約数ペア:

[(1, 139363007), (7, 19909001), (49, 2844143), (883, 157829), (3221, 43267), (6181, 22547)]