4127921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 5093760

約数和(自身を除く): 965839

約数列:

[1, 7, 19, 41, 133, 287, 757, 779, 5299, 5453, 14383, 31037, 100681, 217259, 589703, 4127921]

約数ペア:

[(1, 4127921), (7, 589703), (19, 217259), (41, 100681), (133, 31037), (287, 14383), (757, 5453), (779, 5299)]