1539156951

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{172223}}^1$

素因数の和:172563

約数の個数: 16

約数和(自身を含む): 2287134720

約数和(自身を除く): 747977769

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 172223, 516669, 1550007, 4650021, 57005813, 171017439, 513052317, 1539156951]

約数ペア:

[(1, 1539156951), (3, 513052317), (9, 171017439), (27, 57005813), (331, 4650021), (993, 1550007), (2979, 516669), (8937, 172223)]