47963553

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 71322048

約数和(自身を除く): 23358495

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 1861, 2343, 5583, 8591, 20471, 25773, 61413, 132131, 225181, 396393, 675543, 1453441, 4360323, 15987851, 47963553]

約数ペア:

[(1, 47963553), (3, 15987851), (11, 4360323), (33, 1453441), (71, 675543), (121, 396393), (213, 225181), (363, 132131), (781, 61413), (1861, 25773), (2343, 20471), (5583, 8591)]