8470743

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 12467952

約数和(自身を除く): 3997209

約数列:

[1, 3, 17, 37, 51, 67, 111, 201, 629, 1139, 1887, 2479, 3417, 4489, 7437, 13467, 42143, 76313, 126429, 166093, 228939, 498279, 2823581, 8470743]

約数ペア:

[(1, 8470743), (3, 2823581), (17, 498279), (37, 228939), (51, 166093), (67, 126429), (111, 76313), (201, 42143), (629, 13467), (1139, 7437), (1887, 4489), (2479, 3417)]