56791987

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 65953792

約数和(自身を除く): 9161805

約数列:

[1, 7, 127, 193, 331, 889, 1351, 2317, 24511, 42037, 63883, 171577, 294259, 447181, 8113141, 56791987]

約数ペア:

[(1, 56791987), (7, 8113141), (127, 447181), (193, 294259), (331, 171577), (889, 63883), (1351, 42037), (2317, 24511)]