39569439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 65357824

約数和(自身を除く): 25788385

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 751, 1351, 2253, 2509, 4053, 5257, 7527, 9763, 15771, 17563, 29289, 52689, 68341, 144943, 205023, 434829, 1014601, 1884259, 3043803, 5652777, 13189813, 39569439]

約数ペア:

[(1, 39569439), (3, 13189813), (7, 5652777), (13, 3043803), (21, 1884259), (39, 1014601), (91, 434829), (193, 205023), (273, 144943), (579, 68341), (751, 52689), (1351, 29289), (2253, 17563), (2509, 15771), (4053, 9763), (5257, 7527)]