7147833

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 12512640

約数和(自身を除く): 5364807

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 97, 121, 203, 231, 291, 319, 363, 609, 679, 847, 957, 1067, 2037, 2233, 2541, 2813, 3201, 3509, 6699, 7469, 8439, 10527, 11737, 19691, 22407, 24563, 30943, 35211, 59073, 73689, 82159, 92829, 216601, 246477, 340373, 649803, 1021119, 2382611, 7147833]

約数ペア:

[(1, 7147833), (3, 2382611), (7, 1021119), (11, 649803), (21, 340373), (29, 246477), (33, 216601), (77, 92829), (87, 82159), (97, 73689), (121, 59073), (203, 35211), (231, 30943), (291, 24563), (319, 22407), (363, 19691), (609, 11737), (679, 10527), (847, 8439), (957, 7469), (1067, 6699), (2037, 3509), (2233, 3201), (2541, 2813)]