2647805793

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{198829}}^1$

素因数の和:199048

約数の個数: 16

約数和(自身を含む): 3703009920

約数和(自身を除く): 1055204127

約数列:

[1, 3, 23, 69, 193, 579, 4439, 13317, 198829, 596487, 4573067, 13719201, 38373997, 115121991, 882601931, 2647805793]

約数ペア:

[(1, 2647805793), (3, 882601931), (23, 115121991), (69, 38373997), (193, 13719201), (579, 4573067), (4439, 596487), (13317, 198829)]