5637429

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 9527232

約数和(自身を除く): 3889803

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2081, 2709, 6243, 14567, 18729, 43701, 89483, 131103, 268449, 626381, 805347, 1879143, 5637429]

約数ペア:

[(1, 5637429), (3, 1879143), (7, 805347), (9, 626381), (21, 268449), (43, 131103), (63, 89483), (129, 43701), (301, 18729), (387, 14567), (903, 6243), (2081, 2709)]