133088221

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2551}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 158019840

約数和(自身を除く): 24931619

約数列:

[1, 7, 29, 203, 257, 1799, 2551, 7453, 17857, 52171, 73979, 517853, 655607, 4589249, 19012603, 133088221]

約数ペア:

[(1, 133088221), (7, 19012603), (29, 4589249), (203, 655607), (257, 517853), (1799, 73979), (2551, 52171), (7453, 17857)]