47285589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5437}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 68214272

約数和(自身を除く): 20928683

約数列:

[1, 3, 13, 39, 223, 669, 2899, 5437, 8697, 16311, 70681, 212043, 1212451, 3637353, 15761863, 47285589]

約数ペア:

[(1, 47285589), (3, 15761863), (13, 3637353), (39, 1212451), (223, 212043), (669, 70681), (2899, 16311), (5437, 8697)]