12936127281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{40787}}^1$

素因数の和:42181

約数の個数: 32

約数和(自身を含む): 21520401408

約数和(自身を除く): 8584274127

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1373, 4119, 9611, 15103, 28833, 40787, 45309, 105721, 122361, 285509, 317163, 448657, 856527, 1345971, 3140599, 9421797, 56000551, 168001653, 392003857, 616006061, 1176011571, 1848018183, 4312042427, 12936127281]

約数ペア:

[(1, 12936127281), (3, 4312042427), (7, 1848018183), (11, 1176011571), (21, 616006061), (33, 392003857), (77, 168001653), (231, 56000551), (1373, 9421797), (4119, 3140599), (9611, 1345971), (15103, 856527), (28833, 448657), (40787, 317163), (45309, 285509), (105721, 122361)]