2688047973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 4694167296

約数和(自身を除く): 2006119323

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 67, 69, 117, 153, 201, 207, 221, 299, 391, 603, 663, 871, 877, 897, 1139, 1173, 1541, 1989, 2613, 2631, 2691, 3417, 3519, 4623, 5083, 7839, 7893, 10251, 11401, 13869, 14807, 14909, 15249, 20033, 20171, 26197, 34203, 44421, 44727, 45747, 58759, 60099, 60513, 78591, 102609, 133263, 134181, 176277, 180297, 181539, 193817, 235773, 262223, 340561, 342907, 528831, 581451, 763867, 786669, 998903, 1021683, 1028721, 1351457, 1744353, 2291601, 2360007, 2996709, 3065049, 3086163, 4054371, 4457791, 6874803, 8990127, 12163113, 12985739, 13373373, 17568941, 22974769, 38957217, 40120119, 52706823, 68924307, 116871651, 158120469, 206772921, 298671997, 896015991, 2688047973]

約数ペア:

[(1, 2688047973), (3, 896015991), (9, 298671997), (13, 206772921), (17, 158120469), (23, 116871651), (39, 68924307), (51, 52706823), (67, 40120119), (69, 38957217), (117, 22974769), (153, 17568941), (201, 13373373), (207, 12985739), (221, 12163113), (299, 8990127), (391, 6874803), (603, 4457791), (663, 4054371), (871, 3086163), (877, 3065049), (897, 2996709), (1139, 2360007), (1173, 2291601), (1541, 1744353), (1989, 1351457), (2613, 1028721), (2631, 1021683), (2691, 998903), (3417, 786669), (3519, 763867), (4623, 581451), (5083, 528831), (7839, 342907), (7893, 340561), (10251, 262223), (11401, 235773), (13869, 193817), (14807, 181539), (14909, 180297), (15249, 176277), (20033, 134181), (20171, 133263), (26197, 102609), (34203, 78591), (44421, 60513), (44727, 60099), (45747, 58759)]