133249543

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{4051}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 157671424

約数和(自身を除く): 24421881

約数列:

[1, 7, 37, 127, 259, 889, 4051, 4699, 28357, 32893, 149887, 514477, 1049209, 3601339, 19035649, 133249543]

約数ペア:

[(1, 133249543), (7, 19035649), (37, 3601339), (127, 1049209), (259, 514477), (889, 149887), (4051, 32893), (4699, 28357)]