55481489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 67516416

約数和(自身を除く): 12034927

約数列:

[1, 7, 17, 119, 191, 1337, 2441, 3247, 17087, 22729, 41497, 290479, 466231, 3263617, 7925927, 55481489]

約数ペア:

[(1, 55481489), (7, 7925927), (17, 3263617), (119, 466231), (191, 290479), (1337, 41497), (2441, 22729), (3247, 17087)]