8940249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 13882752

約数和(自身を除く): 4942503

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 823, 1207, 2469, 3621, 7407, 10863, 13991, 41973, 58433, 125919, 175299, 525897, 993361, 2980083, 8940249]

約数ペア:

[(1, 8940249), (3, 2980083), (9, 993361), (17, 525897), (51, 175299), (71, 125919), (153, 58433), (213, 41973), (639, 13991), (823, 10863), (1207, 7407), (2469, 3621)]