2011232163

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{380267}}^1$

素因数の和:380354

約数の個数: 16

約数和(自身を含む): 2810941056

約数和(自身を除く): 799708893

約数列:

[1, 3, 41, 43, 123, 129, 1763, 5289, 380267, 1140801, 15590947, 16351481, 46772841, 49054443, 670410721, 2011232163]

約数ペア:

[(1, 2011232163), (3, 670410721), (41, 49054443), (43, 46772841), (123, 16351481), (129, 15590947), (1763, 1140801), (5289, 380267)]