267464687

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 323742672

約数和(自身を除く): 56277985

約数列:

[1, 7, 43, 49, 61, 301, 427, 2081, 2107, 2623, 2989, 14567, 18361, 89483, 101969, 126941, 128527, 626381, 888587, 4384667, 5458463, 6220109, 38209241, 267464687]

約数ペア:

[(1, 267464687), (7, 38209241), (43, 6220109), (49, 5458463), (61, 4384667), (301, 888587), (427, 626381), (2081, 128527), (2107, 126941), (2623, 101969), (2989, 89483), (14567, 18361)]