2183949

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1777

約数の個数: 16

約数和(自身を含む): 3306240

約数和(自身を除く): 1122291

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1721, 5163, 15489, 46467, 80887, 242661, 727983, 2183949]

約数ペア:

[(1, 2183949), (3, 727983), (9, 242661), (27, 80887), (47, 46467), (141, 15489), (423, 5163), (1269, 1721)]