243409726

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{3449}}^1$

素因数の和:3600

約数の個数: 24

約数和(自身を含む): 423356400

約数和(自身を除く): 179946674

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 3449, 5041, 6898, 10082, 24143, 35287, 48286, 70574, 244879, 489758, 1714153, 3428306, 17386409, 34772818, 121704863, 243409726]

約数ペア:

[(1, 243409726), (2, 121704863), (7, 34772818), (14, 17386409), (71, 3428306), (142, 1714153), (497, 489758), (994, 244879), (3449, 70574), (5041, 48286), (6898, 35287), (10082, 24143)]