51243117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{1061}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 72487872

約数和(自身を除く): 21244755

約数列:

[1, 3, 17, 51, 947, 1061, 2841, 3183, 16099, 18037, 48297, 54111, 1004767, 3014301, 17081039, 51243117]

約数ペア:

[(1, 51243117), (3, 17081039), (17, 3014301), (51, 1004767), (947, 54111), (1061, 48297), (2841, 18037), (3183, 16099)]