13076427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 22597120

約数和(自身を除く): 9520693

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2521, 5187, 7563, 17647, 32773, 47899, 52941, 98319, 143697, 229411, 335293, 622687, 688233, 1005879, 1868061, 4358809, 13076427]

約数ペア:

[(1, 13076427), (3, 4358809), (7, 1868061), (13, 1005879), (19, 688233), (21, 622687), (39, 335293), (57, 229411), (91, 143697), (133, 98319), (247, 52941), (273, 47899), (399, 32773), (741, 17647), (1729, 7563), (2521, 5187)]