12880097279

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1\times {\mathrm{51479}}^1$

素因数の和:52670

約数の個数: 16

約数和(自身を含む): 15208427520

約数和(自身を除く): 2328330241

約数列:

[1, 7, 31, 217, 1153, 8071, 35743, 51479, 250201, 360353, 1595849, 11170943, 59355287, 415487009, 1840013897, 12880097279]

約数ペア:

[(1, 12880097279), (7, 1840013897), (31, 415487009), (217, 59355287), (1153, 11170943), (8071, 1595849), (35743, 360353), (51479, 250201)]