2892753

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 20

約数和(自身を含む): 4390848

約数和(自身を除く): 1498095

約数列:

[1, 3, 9, 27, 71, 81, 213, 503, 639, 1509, 1917, 4527, 5751, 13581, 35713, 40743, 107139, 321417, 964251, 2892753]

約数ペア:

[(1, 2892753), (3, 964251), (9, 321417), (27, 107139), (71, 40743), (81, 35713), (213, 13581), (503, 5751), (639, 4527), (1509, 1917)]