824528047

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5641}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 1016237040

約数和(自身を除く): 191708993

約数列:

[1, 7, 19, 49, 133, 157, 931, 1099, 2983, 5641, 7693, 20881, 39487, 107179, 146167, 276409, 750253, 885637, 5251771, 6199459, 16827103, 43396213, 117789721, 824528047]

約数ペア:

[(1, 824528047), (7, 117789721), (19, 43396213), (49, 16827103), (133, 6199459), (157, 5251771), (931, 885637), (1099, 750253), (2983, 276409), (5641, 146167), (7693, 107179), (20881, 39487)]