2005087193277

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1565251517}}^1$

素因数の和:1565251588

約数の個数: 16

約数和(自身を含む): 3105459011712

約数和(自身を除く): 1100371818435

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1565251517, 4695754551, 10956760619, 32870281857, 95480342537, 286441027611, 668362397759, 2005087193277]

約数ペア:

[(1, 2005087193277), (3, 668362397759), (7, 286441027611), (21, 95480342537), (61, 32870281857), (183, 10956760619), (427, 4695754551), (1281, 1565251517)]