109892167

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20101}}^1$

素因数の和:20190

約数の個数: 16

約数和(自身を含む): 138945024

約数和(自身を除く): 29052857

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 20101, 140707, 221111, 1427171, 1547777, 9990197, 15698881, 109892167]

約数ペア:

[(1, 109892167), (7, 15698881), (11, 9990197), (71, 1547777), (77, 1427171), (497, 221111), (781, 140707), (5467, 20101)]