6897243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 9506816

約数和(自身を除く): 2609573

約数列:

[1, 3, 43, 127, 129, 381, 421, 1263, 5461, 16383, 18103, 53467, 54309, 160401, 2299081, 6897243]

約数ペア:

[(1, 6897243), (3, 2299081), (43, 160401), (127, 54309), (129, 53467), (381, 18103), (421, 16383), (1263, 5461)]