13648271

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 17216640

約数和(自身を除く): 3568369

約数列:

[1, 7, 13, 83, 91, 139, 169, 581, 973, 1079, 1183, 1807, 7553, 11537, 12649, 14027, 23491, 80759, 98189, 149981, 164437, 1049867, 1949753, 13648271]

約数ペア:

[(1, 13648271), (7, 1949753), (13, 1049867), (83, 164437), (91, 149981), (139, 98189), (169, 80759), (581, 23491), (973, 14027), (1079, 12649), (1183, 11537), (1807, 7553)]