131423433

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{919}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 178097280

約数和(自身を除く): 46673847

約数列:

[1, 3, 73, 219, 653, 919, 1959, 2757, 47669, 67087, 143007, 201261, 600107, 1800321, 43807811, 131423433]

約数ペア:

[(1, 131423433), (3, 43807811), (73, 1800321), (219, 600107), (653, 201261), (919, 143007), (1959, 67087), (2757, 47669)]