1691039881

素因数分解:

${\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{27077}}^1$

素因数の和:27288

約数の個数: 12

約数和(自身を含む): 1795108932

約数和(自身を除く): 104069051

約数列:

[1, 19, 173, 361, 3287, 27077, 62453, 514463, 4684321, 9774797, 89002099, 1691039881]

約数ペア:

[(1, 1691039881), (19, 89002099), (173, 9774797), (361, 4684321), (3287, 514463), (27077, 62453)]