1127256767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5407}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 1453670400

約数和(自身を除く): 326413633

約数列:

[1, 7, 13, 29, 79, 91, 203, 377, 553, 1027, 2291, 2639, 5407, 7189, 16037, 29783, 37849, 70291, 156803, 208481, 427153, 492037, 1097621, 2038439, 2990071, 5552989, 12387437, 14269073, 38870923, 86712059, 161036681, 1127256767]

約数ペア:

[(1, 1127256767), (7, 161036681), (13, 86712059), (29, 38870923), (79, 14269073), (91, 12387437), (203, 5552989), (377, 2990071), (553, 2038439), (1027, 1097621), (2291, 492037), (2639, 427153), (5407, 208481), (7189, 156803), (16037, 70291), (29783, 37849)]