47069247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 68138496

約数和(自身を除く): 21069249

約数列:

[1, 3, 23, 53, 61, 69, 159, 183, 211, 633, 1219, 1403, 3233, 3657, 4209, 4853, 9699, 11183, 12871, 14559, 33549, 38613, 74359, 223077, 257209, 296033, 682163, 771627, 888099, 2046489, 15689749, 47069247]

約数ペア:

[(1, 47069247), (3, 15689749), (23, 2046489), (53, 888099), (61, 771627), (69, 682163), (159, 296033), (183, 257209), (211, 223077), (633, 74359), (1219, 38613), (1403, 33549), (3233, 14559), (3657, 12871), (4209, 11183), (4853, 9699)]