2019019977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1015093}}^1$

素因数の和:1015129

約数の個数: 24

約数和(自身を含む): 3325447944

約数和(自身を除く): 1306427967

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 1015093, 3045279, 9135837, 13196209, 17256581, 39588627, 51769743, 118765881, 155309229, 224335553, 673006659, 2019019977]

約数ペア:

[(1, 2019019977), (3, 673006659), (9, 224335553), (13, 155309229), (17, 118765881), (39, 51769743), (51, 39588627), (117, 17256581), (153, 13196209), (221, 9135837), (663, 3045279), (1989, 1015093)]