39374867

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 46669824

約数和(自身を除く): 7294957

約数列:

[1, 7, 31, 217, 421, 431, 2947, 3017, 13051, 13361, 91357, 93527, 181451, 1270157, 5624981, 39374867]

約数ペア:

[(1, 39374867), (7, 5624981), (31, 1270157), (217, 181451), (421, 93527), (431, 91357), (2947, 13361), (3017, 13051)]