6872047

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 8789856

約数和(自身を除く): 1917809

約数列:

[1, 7, 13, 37, 91, 157, 169, 259, 481, 1099, 1183, 2041, 3367, 5809, 6253, 14287, 26533, 40663, 43771, 75517, 185731, 528619, 981721, 6872047]

約数ペア:

[(1, 6872047), (7, 981721), (13, 528619), (37, 185731), (91, 75517), (157, 43771), (169, 40663), (259, 26533), (481, 14287), (1099, 6253), (1183, 5809), (2041, 3367)]