1427992041

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{66601}}^1$

素因数の和:67632

約数の個数: 16

約数和(自身を含む): 2178151808

約数和(自身を除く): 750159767

約数列:

[1, 3, 7, 21, 1021, 3063, 7147, 21441, 66601, 199803, 466207, 1398621, 67999621, 203998863, 475997347, 1427992041]

約数ペア:

[(1, 1427992041), (3, 475997347), (7, 203998863), (21, 67999621), (1021, 1398621), (3063, 466207), (7147, 199803), (21441, 66601)]