2775571491

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12015461}}^1$

素因数の和:12015482

約数の個数: 16

約数和(自身を含む): 4613937408

約数和(自身を除く): 1838365917

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12015461, 36046383, 84108227, 132170071, 252324681, 396510213, 925190497, 2775571491]

約数ペア:

[(1, 2775571491), (3, 925190497), (7, 396510213), (11, 252324681), (21, 132170071), (33, 84108227), (77, 36046383), (231, 12015461)]