2992143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12953}}^1$

素因数の和:12974

約数の個数: 16

約数和(自身を含む): 4974336

約数和(自身を除く): 1982193

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12953, 38859, 90671, 142483, 272013, 427449, 997381, 2992143]

約数ペア:

[(1, 2992143), (3, 997381), (7, 427449), (11, 272013), (21, 142483), (33, 90671), (77, 38859), (231, 12953)]