12256167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 21579264

約数和(自身を除く): 9323097

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3121, 3927, 9363, 21847, 34331, 53057, 65541, 102993, 159171, 240317, 371399, 583627, 720951, 1114197, 1750881, 4085389, 12256167]

約数ペア:

[(1, 12256167), (3, 4085389), (7, 1750881), (11, 1114197), (17, 720951), (21, 583627), (33, 371399), (51, 240317), (77, 159171), (119, 102993), (187, 65541), (231, 53057), (357, 34331), (561, 21847), (1309, 9363), (3121, 3927)]