2801071707

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{818309}}^1$

素因数の和:818482

約数の個数: 16

約数和(自身を含む): 4294490880

約数和(自身を除く): 1493419173

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 818309, 2454927, 5728163, 17184489, 133384367, 400153101, 933690569, 2801071707]

約数ペア:

[(1, 2801071707), (3, 933690569), (7, 400153101), (21, 133384367), (163, 17184489), (489, 5728163), (1141, 2454927), (3423, 818309)]