2016404187

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5648191}}^1$

素因数の和:5648218

約数の個数: 16

約数和(自身を含む): 3253358592

約数和(自身を除く): 1236954405

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5648191, 16944573, 39537337, 96019247, 118612011, 288057741, 672134729, 2016404187]

約数ペア:

[(1, 2016404187), (3, 672134729), (7, 288057741), (17, 118612011), (21, 96019247), (51, 39537337), (119, 16944573), (357, 5648191)]