2017764903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1\times {\mathrm{1009}}^1$

素因数の和:1828

約数の個数: 48

約数和(自身を含む): 3387265280

約数和(自身を除く): 1369500377

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 787, 847, 1009, 2361, 2541, 3027, 5509, 7063, 8657, 11099, 16527, 21189, 25971, 33297, 60599, 77693, 95227, 122089, 181797, 233079, 285681, 366267, 666589, 794083, 854623, 1999767, 2382249, 2563869, 5558581, 8734913, 16675743, 26204739, 61144391, 96084043, 183433173, 288252129, 672588301, 2017764903]

約数ペア:

[(1, 2017764903), (3, 672588301), (7, 288252129), (11, 183433173), (21, 96084043), (33, 61144391), (77, 26204739), (121, 16675743), (231, 8734913), (363, 5558581), (787, 2563869), (847, 2382249), (1009, 1999767), (2361, 854623), (2541, 794083), (3027, 666589), (5509, 366267), (7063, 285681), (8657, 233079), (11099, 181797), (16527, 122089), (21189, 95227), (25971, 77693), (33297, 60599)]