2013404547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 3539289600

約数和(自身を除く): 1525885053

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 89, 121, 203, 231, 267, 307, 319, 363, 609, 623, 847, 921, 957, 979, 1869, 2149, 2233, 2541, 2581, 2937, 3377, 3509, 6447, 6699, 6853, 7743, 8903, 10131, 10527, 10769, 18067, 20559, 23639, 24563, 26709, 27323, 28391, 32307, 37147, 54201, 62321, 70917, 73689, 75383, 81969, 85173, 97933, 111441, 186963, 191261, 198737, 226149, 260029, 293799, 300553, 312301, 573783, 596211, 685531, 780087, 792367, 901659, 936903, 1077263, 2056593, 2103871, 2186107, 2377101, 3231789, 3306083, 5546569, 6311613, 6558321, 7540841, 8716037, 9918249, 16639707, 22622523, 23142581, 26148111, 61012259, 69427743, 95876407, 183036777, 287629221, 671134849, 2013404547]

約数ペア:

[(1, 2013404547), (3, 671134849), (7, 287629221), (11, 183036777), (21, 95876407), (29, 69427743), (33, 61012259), (77, 26148111), (87, 23142581), (89, 22622523), (121, 16639707), (203, 9918249), (231, 8716037), (267, 7540841), (307, 6558321), (319, 6311613), (363, 5546569), (609, 3306083), (623, 3231789), (847, 2377101), (921, 2186107), (957, 2103871), (979, 2056593), (1869, 1077263), (2149, 936903), (2233, 901659), (2541, 792367), (2581, 780087), (2937, 685531), (3377, 596211), (3509, 573783), (6447, 312301), (6699, 300553), (6853, 293799), (7743, 260029), (8903, 226149), (10131, 198737), (10527, 191261), (10769, 186963), (18067, 111441), (20559, 97933), (23639, 85173), (24563, 81969), (26709, 75383), (27323, 73689), (28391, 70917), (32307, 62321), (37147, 54201)]