47870277

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175349}}^1$

素因数の和:175372

約数の個数: 16

約数和(自身を含む): 78556800

約数和(自身を除く): 30686523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 175349, 526047, 1227443, 2279537, 3682329, 6838611, 15956759, 47870277]

約数ペア:

[(1, 47870277), (3, 15956759), (7, 6838611), (13, 3682329), (21, 2279537), (39, 1227443), (91, 526047), (273, 175349)]