31364047

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 37657088

約数和(自身を除く): 6293041

約数列:

[1, 11, 13, 121, 127, 143, 157, 1397, 1573, 1651, 1727, 2041, 15367, 18161, 18997, 19939, 22451, 199771, 219329, 246961, 259207, 2412619, 2851277, 31364047]

約数ペア:

[(1, 31364047), (11, 2851277), (13, 2412619), (121, 259207), (127, 246961), (143, 219329), (157, 199771), (1397, 22451), (1573, 19939), (1651, 18997), (1727, 18161), (2041, 15367)]