13672043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 17127936

約数和(自身を除く): 3455893

約数列:

[1, 7, 11, 77, 353, 503, 2471, 3521, 3883, 5533, 27181, 38731, 177559, 1242913, 1953149, 13672043]

約数ペア:

[(1, 13672043), (7, 1953149), (11, 1242913), (77, 177559), (353, 38731), (503, 27181), (2471, 5533), (3521, 3883)]