3828249

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 5754240

約数和(自身を除く): 1925991

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1997, 5991, 17973, 53919, 141787, 425361, 1276083, 3828249]

約数ペア:

[(1, 3828249), (3, 1276083), (9, 425361), (27, 141787), (71, 53919), (213, 17973), (639, 5991), (1917, 1997)]