239230503

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{95273}}^1$

素因数の和:95316

約数の個数: 20

約数和(自身を含む): 368900928

約数和(自身を除く): 129670425

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 95273, 285819, 857457, 2572371, 2953463, 7717113, 8860389, 26581167, 79743501, 239230503]

約数ペア:

[(1, 239230503), (3, 79743501), (9, 26581167), (27, 8860389), (31, 7717113), (81, 2953463), (93, 2572371), (279, 857457), (837, 285819), (2511, 95273)]