87127437

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{4217}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 119048832

約数和(自身を除く): 31921395

約数列:

[1, 3, 71, 97, 213, 291, 4217, 6887, 12651, 20661, 299407, 409049, 898221, 1227147, 29042479, 87127437]

約数ペア:

[(1, 87127437), (3, 29042479), (71, 1227147), (97, 898221), (213, 409049), (291, 299407), (4217, 20661), (6887, 12651)]