138101887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25261}}^1$

素因数の和:25350

約数の個数: 16

約数和(自身を含む): 174610944

約数和(自身を除く): 36509057

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 25261, 176827, 277871, 1793531, 1945097, 12554717, 19728841, 138101887]

約数ペア:

[(1, 138101887), (7, 19728841), (11, 12554717), (71, 1945097), (77, 1793531), (497, 277871), (781, 176827), (5467, 25261)]