288315971

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2371}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 319707648

約数和(自身を除く): 31391677

約数列:

[1, 17, 23, 311, 391, 2371, 5287, 7153, 40307, 54533, 121601, 737381, 927061, 12535477, 16959763, 288315971]

約数ペア:

[(1, 288315971), (17, 16959763), (23, 12535477), (311, 927061), (391, 737381), (2371, 121601), (5287, 54533), (7153, 40307)]