56431687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8298

約数の個数: 16

約数和(自身を含む): 66431232

約数和(自身を除く): 9999545

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 8237, 107081, 140029, 255347, 1820377, 3319511, 4340899, 56431687]

約数ペア:

[(1, 56431687), (13, 4340899), (17, 3319511), (31, 1820377), (221, 255347), (403, 140029), (527, 107081), (6851, 8237)]