53273701

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 62190720

約数和(自身を除く): 8917019

約数列:

[1, 13, 19, 47, 169, 247, 353, 611, 893, 3211, 4589, 6707, 7943, 11609, 16591, 59657, 87191, 150917, 215683, 315229, 1133483, 2803879, 4097977, 53273701]

約数ペア:

[(1, 53273701), (13, 4097977), (19, 2803879), (47, 1133483), (169, 315229), (247, 215683), (353, 150917), (611, 87191), (893, 59657), (3211, 16591), (4589, 11609), (6707, 7943)]