127348507

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 158716880

約数和(自身を除く): 31368373

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 4261, 29887, 46871, 55393, 80959, 515581, 609323, 890549, 1052467, 6702553, 9796039, 11577137, 127348507]

約数ペア:

[(1, 127348507), (11, 11577137), (13, 9796039), (19, 6702553), (121, 1052467), (143, 890549), (209, 609323), (247, 515581), (1573, 80959), (2299, 55393), (2717, 46871), (4261, 29887)]