1285924159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 1475640320

約数和(自身を除く): 189716161

約数列:

[1, 13, 37, 43, 79, 481, 559, 787, 1027, 1591, 2923, 3397, 10231, 20683, 29119, 33841, 37999, 44161, 62173, 125689, 378547, 439933, 808249, 1252117, 1633957, 2300401, 2673439, 16277521, 29905213, 34754707, 98917243, 1285924159]

約数ペア:

[(1, 1285924159), (13, 98917243), (37, 34754707), (43, 29905213), (79, 16277521), (481, 2673439), (559, 2300401), (787, 1633957), (1027, 1252117), (1591, 808249), (2923, 439933), (3397, 378547), (10231, 125689), (20683, 62173), (29119, 44161), (33841, 37999)]