2689331337

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32611}}^1$

素因数の和:32659

約数の個数: 72

約数和(自身を含む): 5219746272

約数和(自身を除く): 2530414935

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 357, 441, 539, 561, 693, 833, 1071, 1309, 1617, 1683, 2499, 3927, 4851, 7497, 9163, 11781, 27489, 32611, 82467, 97833, 228277, 293499, 358721, 554387, 684831, 1076163, 1597939, 1663161, 2054493, 2511047, 3228489, 3880709, 4793817, 4989483, 6098257, 7533141, 11642127, 14381451, 17577329, 18294771, 22599423, 27164963, 34926381, 42687799, 52731987, 54884313, 81494889, 128063397, 158195961, 244484667, 298814593, 384190191, 896443779, 2689331337]

約数ペア:

[(1, 2689331337), (3, 896443779), (7, 384190191), (9, 298814593), (11, 244484667), (17, 158195961), (21, 128063397), (33, 81494889), (49, 54884313), (51, 52731987), (63, 42687799), (77, 34926381), (99, 27164963), (119, 22599423), (147, 18294771), (153, 17577329), (187, 14381451), (231, 11642127), (357, 7533141), (441, 6098257), (539, 4989483), (561, 4793817), (693, 3880709), (833, 3228489), (1071, 2511047), (1309, 2054493), (1617, 1663161), (1683, 1597939), (2499, 1076163), (3927, 684831), (4851, 554387), (7497, 358721), (9163, 293499), (11781, 228277), (27489, 97833), (32611, 82467)]