71476613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 83418720

約数和(自身を除く): 11942107

約数列:

[1, 13, 19, 47, 131, 247, 611, 893, 1703, 2209, 2489, 6157, 11609, 28717, 32357, 41971, 80041, 116983, 289379, 545623, 1520779, 3761927, 5498201, 71476613]

約数ペア:

[(1, 71476613), (13, 5498201), (19, 3761927), (47, 1520779), (131, 545623), (247, 289379), (611, 116983), (893, 80041), (1703, 41971), (2209, 32357), (2489, 28717), (6157, 11609)]