8231427

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 12863760

約数和(自身を除く): 4632333

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1301, 2109, 3903, 6327, 11709, 24719, 48137, 74157, 144411, 222471, 433233, 914603, 2743809, 8231427]

約数ペア:

[(1, 8231427), (3, 2743809), (9, 914603), (19, 433233), (37, 222471), (57, 144411), (111, 74157), (171, 48137), (333, 24719), (703, 11709), (1301, 6327), (2109, 3903)]