1570334121

素因数分解:

$3^4\times {\mathrm{1609}}^1\times {\mathrm{12049}}^1$

素因数の和:13670

約数の個数: 20

約数和(自身を含む): 2347460500

約数和(自身を除く): 777126379

約数列:

[1, 3, 9, 27, 81, 1609, 4827, 12049, 14481, 36147, 43443, 108441, 130329, 325323, 975969, 19386841, 58160523, 174481569, 523444707, 1570334121]

約数ペア:

[(1, 1570334121), (3, 523444707), (9, 174481569), (27, 58160523), (81, 19386841), (1609, 975969), (4827, 325323), (12049, 130329), (14481, 108441), (36147, 43443)]