2028334077

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{907}}^1$

素因数の和:1399

約数の個数: 72

約数和(自身を含む): 3730158432

約数和(自身を除く): 1701824355

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 461, 539, 693, 907, 1383, 1617, 2721, 3227, 4149, 4851, 5071, 6349, 8163, 9681, 9977, 15213, 19047, 22589, 29043, 29931, 35497, 44443, 45639, 57141, 67767, 69839, 89793, 106491, 133329, 203301, 209517, 248479, 319473, 399987, 418127, 488873, 628551, 745437, 1254381, 1466619, 2236311, 2926889, 3763143, 4399857, 4599397, 8780667, 13798191, 20488223, 26342001, 32195779, 41394573, 61464669, 96587337, 184394007, 225370453, 289762011, 676111359, 2028334077]

約数ペア:

[(1, 2028334077), (3, 676111359), (7, 289762011), (9, 225370453), (11, 184394007), (21, 96587337), (33, 61464669), (49, 41394573), (63, 32195779), (77, 26342001), (99, 20488223), (147, 13798191), (231, 8780667), (441, 4599397), (461, 4399857), (539, 3763143), (693, 2926889), (907, 2236311), (1383, 1466619), (1617, 1254381), (2721, 745437), (3227, 628551), (4149, 488873), (4851, 418127), (5071, 399987), (6349, 319473), (8163, 248479), (9681, 209517), (9977, 203301), (15213, 133329), (19047, 106491), (22589, 89793), (29043, 69839), (29931, 67767), (35497, 57141), (44443, 45639)]