38121167

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 46443600

約数和(自身を除く): 8322433

約数列:

[1, 7, 29, 49, 139, 193, 203, 973, 1351, 1421, 4031, 5597, 6811, 9457, 26827, 28217, 39179, 187789, 197519, 274253, 777983, 1314523, 5445881, 38121167]

約数ペア:

[(1, 38121167), (7, 5445881), (29, 1314523), (49, 777983), (139, 274253), (193, 197519), (203, 187789), (973, 39179), (1351, 28217), (1421, 26827), (4031, 9457), (5597, 6811)]