2883783

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 4478976

約数和(自身を除く): 1595193

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2591, 7773, 18137, 54411, 137323, 411969, 961261, 2883783]

約数ペア:

[(1, 2883783), (3, 961261), (7, 411969), (21, 137323), (53, 54411), (159, 18137), (371, 7773), (1113, 2591)]