55871207

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3638

約数の個数: 16

約数和(自身を含む): 66834432

約数和(自身を除く): 10963225

約数列:

[1, 7, 31, 73, 217, 511, 2263, 3527, 15841, 24689, 109337, 257471, 765359, 1802297, 7981601, 55871207]

約数ペア:

[(1, 55871207), (7, 7981601), (31, 1802297), (73, 765359), (217, 257471), (511, 109337), (2263, 24689), (3527, 15841)]