87415041

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{38903}}^1$

素因数の和:39020

約数の個数: 16

約数和(自身を含む): 134452224

約数和(自身を除く): 47037183

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 38903, 116709, 272321, 816963, 4162621, 12487863, 29138347, 87415041]

約数ペア:

[(1, 87415041), (3, 29138347), (7, 12487863), (21, 4162621), (107, 816963), (321, 272321), (749, 116709), (2247, 38903)]