393923903

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{11213}}^1$

素因数の和:11318

約数の個数: 12

約数和(自身を含む): 424562040

約数和(自身を除く): 30638137

約数列:

[1, 19, 43, 817, 1849, 11213, 35131, 213047, 482159, 9161021, 20732837, 393923903]

約数ペア:

[(1, 393923903), (19, 20732837), (43, 9161021), (817, 482159), (1849, 213047), (11213, 35131)]