157087997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 174835584

約数和(自身を除く): 17747587

約数列:

[1, 11, 71, 197, 781, 1021, 2167, 11231, 13987, 72491, 153857, 201137, 797401, 2212507, 14280727, 157087997]

約数ペア:

[(1, 157087997), (11, 14280727), (71, 2212507), (197, 797401), (781, 201137), (1021, 153857), (2167, 72491), (11231, 13987)]