2116737921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1163}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 3057315840

約数和(自身を除く): 940577919

約数列:

[1, 3, 19, 37, 57, 111, 703, 863, 1163, 2109, 2589, 3489, 16397, 22097, 31931, 43031, 49191, 66291, 95793, 129093, 606689, 817589, 1003669, 1820067, 2452767, 3011007, 19069711, 37135753, 57209133, 111407259, 705579307, 2116737921]

約数ペア:

[(1, 2116737921), (3, 705579307), (19, 111407259), (37, 57209133), (57, 37135753), (111, 19069711), (703, 3011007), (863, 2452767), (1163, 1820067), (2109, 1003669), (2589, 817589), (3489, 606689), (16397, 129093), (22097, 95793), (31931, 66291), (43031, 49191)]