2149115007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{230567}}^1$

素因数の和:230822

約数の個数: 16

約数和(自身を含む): 3098833920

約数和(自身を除く): 949718913

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 230567, 691701, 2997371, 8992113, 55105513, 165316539, 716371669, 2149115007]

約数ペア:

[(1, 2149115007), (3, 716371669), (13, 165316539), (39, 55105513), (239, 8992113), (717, 2997371), (3107, 691701), (9321, 230567)]