17550001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 21409920

約数和(自身を除く): 3859919

約数列:

[1, 7, 17, 119, 139, 973, 1061, 2363, 7427, 16541, 18037, 126259, 147479, 1032353, 2507143, 17550001]

約数ペア:

[(1, 17550001), (7, 2507143), (17, 1032353), (119, 147479), (139, 126259), (973, 18037), (1061, 16541), (2363, 7427)]