289558753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2549}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 330480000

約数和(自身を除く): 40921247

約数列:

[1, 11, 23, 253, 449, 2549, 4939, 10327, 28039, 58627, 113597, 644897, 1144501, 12589511, 26323523, 289558753]

約数ペア:

[(1, 289558753), (11, 26323523), (23, 12589511), (253, 1144501), (449, 644897), (2549, 113597), (4939, 58627), (10327, 28039)]