25240347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 40009008

約数和(自身を除く): 14768661

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1321, 1737, 2123, 3963, 6369, 11889, 14531, 19107, 43593, 130779, 254953, 764859, 2294577, 2804483, 8413449, 25240347]

約数ペア:

[(1, 25240347), (3, 8413449), (9, 2804483), (11, 2294577), (33, 764859), (99, 254953), (193, 130779), (579, 43593), (1321, 19107), (1737, 14531), (2123, 11889), (3963, 6369)]