8480163

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 11658240

約数和(自身を除く): 3178077

約数列:

[1, 3, 47, 137, 141, 411, 439, 1317, 6439, 19317, 20633, 60143, 61899, 180429, 2826721, 8480163]

約数ペア:

[(1, 8480163), (3, 2826721), (47, 180429), (137, 61899), (141, 60143), (411, 20633), (439, 19317), (1317, 6439)]