16140531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28771}}^1$

素因数の和:28802

約数の個数: 16

約数和(自身を含む): 24859008

約数和(自身を除く): 8718477

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 28771, 86313, 316481, 489107, 949443, 1467321, 5380177, 16140531]

約数ペア:

[(1, 16140531), (3, 5380177), (11, 1467321), (17, 949443), (33, 489107), (51, 316481), (187, 86313), (561, 28771)]