2080495904277

素因数分解:

$3^1\times 7^1\times {\mathrm{3877}}^1\times {\mathrm{25553581}}^1$

素因数の和:25557468

約数の個数: 16

約数和(自身を含む): 3171097311872

約数和(自身を除く): 1090601407595

約数列:

[1, 3, 7, 21, 3877, 11631, 27139, 81417, 25553581, 76660743, 178875067, 536625201, 99071233537, 297213700611, 693498634759, 2080495904277]

約数ペア:

[(1, 2080495904277), (3, 693498634759), (7, 297213700611), (21, 99071233537), (3877, 536625201), (11631, 178875067), (27139, 76660743), (81417, 25553581)]