2250791721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{93701}}^1$

素因数の和:93881

約数の個数: 24

約数和(自身を含む): 3464350344

約数和(自身を除く): 1213558623

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 8007, 24021, 93701, 281103, 843309, 1592917, 4778751, 14336253, 14711057, 44133171, 132399513, 250087969, 750263907, 2250791721]

約数ペア:

[(1, 2250791721), (3, 750263907), (9, 250087969), (17, 132399513), (51, 44133171), (153, 14711057), (157, 14336253), (471, 4778751), (1413, 1592917), (2669, 843309), (8007, 281103), (24021, 93701)]