47286057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173209}}^1$

素因数の和:173232

約数の個数: 16

約数和(自身を含む): 77598080

約数和(自身を除く): 30312023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 173209, 519627, 1212463, 2251717, 3637389, 6755151, 15762019, 47286057]

約数ペア:

[(1, 47286057), (3, 15762019), (7, 6755151), (13, 3637389), (21, 2251717), (39, 1212463), (91, 519627), (273, 173209)]