27995691

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 38343168

約数和(自身を除く): 10347477

約数列:

[1, 3, 47, 141, 211, 633, 941, 2823, 9917, 29751, 44227, 132681, 198551, 595653, 9331897, 27995691]

約数ペア:

[(1, 27995691), (3, 9331897), (47, 595653), (141, 198551), (211, 132681), (633, 44227), (941, 29751), (2823, 9917)]