7239141

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8839}}^1$

素因数の和:8865

約数の個数: 24

約数和(自身を含む): 12871040

約数和(自身を除く): 5631899

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 8839, 26517, 61873, 79551, 114907, 185619, 344721, 556857, 804349, 1034163, 2413047, 7239141]

約数ペア:

[(1, 7239141), (3, 2413047), (7, 1034163), (9, 804349), (13, 556857), (21, 344721), (39, 185619), (63, 114907), (91, 79551), (117, 61873), (273, 26517), (819, 8839)]