39528937

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 48460032

約数和(自身を除く): 8931095

約数列:

[1, 7, 31, 49, 53, 217, 371, 491, 1519, 1643, 2597, 3437, 11501, 15221, 24059, 26023, 80507, 106547, 182161, 745829, 806713, 1275127, 5646991, 39528937]

約数ペア:

[(1, 39528937), (7, 5646991), (31, 1275127), (49, 806713), (53, 745829), (217, 182161), (371, 106547), (491, 80507), (1519, 26023), (1643, 24059), (2597, 15221), (3437, 11501)]