2726493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 4851840

約数和(自身を除く): 2125347

約数列:

[1, 3, 7, 11, 21, 29, 33, 37, 77, 87, 111, 121, 203, 231, 259, 319, 363, 407, 609, 777, 847, 957, 1073, 1221, 2233, 2541, 2849, 3219, 3509, 4477, 6699, 7511, 8547, 10527, 11803, 13431, 22533, 24563, 31339, 35409, 73689, 82621, 94017, 129833, 247863, 389499, 908831, 2726493]

約数ペア:

[(1, 2726493), (3, 908831), (7, 389499), (11, 247863), (21, 129833), (29, 94017), (33, 82621), (37, 73689), (77, 35409), (87, 31339), (111, 24563), (121, 22533), (203, 13431), (231, 11803), (259, 10527), (319, 8547), (363, 7511), (407, 6699), (609, 4477), (777, 3509), (847, 3219), (957, 2849), (1073, 2541), (1221, 2233)]