39257937

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 57834504

約数和(自身を除く): 18576567

約数列:

[1, 3, 9, 97, 193, 233, 291, 579, 699, 873, 1737, 2097, 18721, 22601, 44969, 56163, 67803, 134907, 168489, 203409, 404721, 4361993, 13085979, 39257937]

約数ペア:

[(1, 39257937), (3, 13085979), (9, 4361993), (97, 404721), (193, 203409), (233, 168489), (291, 134907), (579, 67803), (699, 56163), (873, 44969), (1737, 22601), (2097, 18721)]