4581143

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 5603904

約数和(自身を除く): 1022761

約数列:

[1, 7, 17, 119, 137, 281, 959, 1967, 2329, 4777, 16303, 33439, 38497, 269479, 654449, 4581143]

約数ペア:

[(1, 4581143), (7, 654449), (17, 269479), (119, 38497), (137, 33439), (281, 16303), (959, 4777), (1967, 2329)]