1941891

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 2995200

約数和(自身を除く): 1053309

約数列:

[1, 3, 7, 21, 89, 267, 623, 1039, 1869, 3117, 7273, 21819, 92471, 277413, 647297, 1941891]

約数ペア:

[(1, 1941891), (3, 647297), (7, 277413), (21, 92471), (89, 21819), (267, 7273), (623, 3117), (1039, 1869)]