247048614

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{27953}}^1$

素因数の和:28452

約数の個数: 24

約数和(自身を含む): 536381352

約数和(自身を除く): 289332738

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 27953, 55906, 83859, 167718, 251577, 503154, 13724923, 27449846, 41174769, 82349538, 123524307, 247048614]

約数ペア:

[(1, 247048614), (2, 123524307), (3, 82349538), (6, 41174769), (9, 27449846), (18, 13724923), (491, 503154), (982, 251577), (1473, 167718), (2946, 83859), (4419, 55906), (8838, 27953)]