11940159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 20701184

約数和(自身を除く): 8761025

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 121, 127, 231, 259, 363, 381, 407, 777, 847, 889, 1221, 1397, 2541, 2667, 2849, 4191, 4477, 4699, 8547, 9779, 13431, 14097, 15367, 29337, 31339, 32893, 46101, 51689, 94017, 98679, 107569, 155067, 322707, 361823, 568579, 1085469, 1705737, 3980053, 11940159]

約数ペア:

[(1, 11940159), (3, 3980053), (7, 1705737), (11, 1085469), (21, 568579), (33, 361823), (37, 322707), (77, 155067), (111, 107569), (121, 98679), (127, 94017), (231, 51689), (259, 46101), (363, 32893), (381, 31339), (407, 29337), (777, 15367), (847, 14097), (889, 13431), (1221, 9779), (1397, 8547), (2541, 4699), (2667, 4477), (2849, 4191)]