804939919

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157307}}^1$

素因数の和:157374

約数の個数: 16

約数和(自身を含む): 996703488

約数和(自身を除く): 191763569

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 157307, 1101149, 2674219, 6764201, 18719533, 47349407, 114991417, 804939919]

約数ペア:

[(1, 804939919), (7, 114991417), (17, 47349407), (43, 18719533), (119, 6764201), (301, 2674219), (731, 1101149), (5117, 157307)]