39897093

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 58839040

約数和(自身を除く): 18941947

約数列:

[1, 3, 19, 31, 57, 67, 93, 201, 337, 589, 1011, 1273, 1767, 2077, 3819, 6231, 6403, 10447, 19209, 22579, 31341, 39463, 67737, 118389, 198493, 429001, 595479, 699949, 1287003, 2099847, 13299031, 39897093]

約数ペア:

[(1, 39897093), (3, 13299031), (19, 2099847), (31, 1287003), (57, 699949), (67, 595479), (93, 429001), (201, 198493), (337, 118389), (589, 67737), (1011, 39463), (1273, 31341), (1767, 22579), (2077, 19209), (3819, 10447), (6231, 6403)]