12293931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 19031040

約数和(自身を除く): 6737109

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 353, 611, 741, 893, 1059, 1833, 2679, 4589, 6707, 11609, 13767, 16591, 20121, 34827, 49773, 87191, 215683, 261573, 315229, 647049, 945687, 4097977, 12293931]

約数ペア:

[(1, 12293931), (3, 4097977), (13, 945687), (19, 647049), (39, 315229), (47, 261573), (57, 215683), (141, 87191), (247, 49773), (353, 34827), (611, 20121), (741, 16591), (893, 13767), (1059, 11609), (1833, 6707), (2679, 4589)]