2017642041

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1083007}}^1$

素因数の和:1083042

約数の個数: 20

約数和(自身を含む): 3145055232

約数和(自身を除く): 1127413191

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 1083007, 3249021, 9747063, 24909161, 29241189, 74727483, 87723567, 224182449, 672547347, 2017642041]

約数ペア:

[(1, 2017642041), (3, 672547347), (9, 224182449), (23, 87723567), (27, 74727483), (69, 29241189), (81, 24909161), (207, 9747063), (621, 3249021), (1863, 1083007)]