13221241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 1708679

約数列:

[1, 11, 47, 107, 239, 517, 1177, 2629, 5029, 11233, 25573, 55319, 123563, 281303, 1201931, 13221241]

約数ペア:

[(1, 13221241), (11, 1201931), (47, 281303), (107, 123563), (239, 55319), (517, 25573), (1177, 11233), (2629, 5029)]