15531081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 22037184

約数和(自身を除く): 6506103

約数列:

[1, 3, 17, 51, 233, 699, 1307, 3921, 3961, 11883, 22219, 66657, 304531, 913593, 5177027, 15531081]

約数ペア:

[(1, 15531081), (3, 5177027), (17, 913593), (51, 304531), (233, 66657), (699, 22219), (1307, 11883), (3921, 3961)]