126408989

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{1021}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 151092480

約数和(自身を除く): 24683491

約数列:

[1, 7, 23, 161, 769, 1021, 5383, 7147, 17687, 23483, 123809, 164381, 785149, 5496043, 18058427, 126408989]

約数ペア:

[(1, 126408989), (7, 18058427), (23, 5496043), (161, 785149), (769, 164381), (1021, 123809), (5383, 23483), (7147, 17687)]