339877131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 504327168

約数和(自身を除く): 164450037

約数列:

[1, 3, 11, 33, 67, 201, 347, 443, 737, 1041, 1329, 2211, 3817, 4873, 11451, 14619, 23249, 29681, 69747, 89043, 153721, 255739, 326491, 461163, 767217, 979473, 1690931, 5072793, 10299307, 30897921, 113292377, 339877131]

約数ペア:

[(1, 339877131), (3, 113292377), (11, 30897921), (33, 10299307), (67, 5072793), (201, 1690931), (347, 979473), (443, 767217), (737, 461163), (1041, 326491), (1329, 255739), (2211, 153721), (3817, 89043), (4873, 69747), (11451, 29681), (14619, 23249)]