3731121

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5916

約数の個数: 12

約数和(自身を含む): 5466240

約数和(自身を除く): 1735119

約数列:

[1, 3, 9, 71, 213, 639, 5839, 17517, 52551, 414569, 1243707, 3731121]

約数ペア:

[(1, 3731121), (3, 1243707), (9, 414569), (71, 52551), (213, 17517), (639, 5839)]