87939109

素因数分解:

${\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{1531}}^1$

素因数の和:2411

約数の個数: 8

約数和(自身を含む): 89346240

約数和(自身を除く): 1407131

約数列:

[1, 71, 809, 1531, 57439, 108701, 1238579, 87939109]

約数ペア:

[(1, 87939109), (71, 1238579), (809, 108701), (1531, 57439)]