2729920281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{6971}}^1\times {\mathrm{11867}}^1$

素因数の和:18852

約数の個数: 16

約数和(自身を含む): 3971697408

約数和(自身を除く): 1241777127

約数列:

[1, 3, 11, 33, 6971, 11867, 20913, 35601, 76681, 130537, 230043, 391611, 82724857, 248174571, 909973427, 2729920281]

約数ペア:

[(1, 2729920281), (3, 909973427), (11, 248174571), (33, 82724857), (6971, 391611), (11867, 230043), (20913, 130537), (35601, 76681)]