2691507663

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7668113}}^1$

素因数の和:7668135

約数の個数: 16

約数和(自身を含む): 4294143840

約数和(自身を除く): 1602636177

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7668113, 23004339, 69013017, 99685469, 207039051, 299056407, 897169221, 2691507663]

約数ペア:

[(1, 2691507663), (3, 897169221), (9, 299056407), (13, 207039051), (27, 99685469), (39, 69013017), (117, 23004339), (351, 7668113)]