13957229

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 17428320

約数和(自身を除く): 3471091

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 467, 1573, 2299, 2717, 5137, 6071, 8873, 29887, 56507, 66781, 97603, 115349, 734591, 1073633, 1268839, 13957229]

約数ペア:

[(1, 13957229), (11, 1268839), (13, 1073633), (19, 734591), (121, 115349), (143, 97603), (209, 66781), (247, 56507), (467, 29887), (1573, 8873), (2299, 6071), (2717, 5137)]