38799299

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 50429952

約数和(自身を除く): 11630653

約数列:

[1, 7, 11, 47, 71, 77, 151, 329, 497, 517, 781, 1057, 1661, 3337, 3619, 5467, 7097, 10721, 11627, 23359, 36707, 49679, 75047, 78067, 117931, 256949, 503887, 546469, 825517, 3527209, 5542757, 38799299]

約数ペア:

[(1, 38799299), (7, 5542757), (11, 3527209), (47, 825517), (71, 546469), (77, 503887), (151, 256949), (329, 117931), (497, 78067), (517, 75047), (781, 49679), (1057, 36707), (1661, 23359), (3337, 11627), (3619, 10721), (5467, 7097)]