1949409

素因数分解:

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

素因数の和:150

約数の個数: 48

約数和(自身を含む): 3669120

約数和(自身を除く): 1719711

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 97, 99, 203, 231, 261, 291, 319, 609, 679, 693, 873, 957, 1067, 1827, 2037, 2233, 2813, 2871, 3201, 6111, 6699, 7469, 8439, 9603, 19691, 20097, 22407, 25317, 30943, 59073, 67221, 92829, 177219, 216601, 278487, 649803, 1949409]

約数ペア:

[(1, 1949409), (3, 649803), (7, 278487), (9, 216601), (11, 177219), (21, 92829), (29, 67221), (33, 59073), (63, 30943), (77, 25317), (87, 22407), (97, 20097), (99, 19691), (203, 9603), (231, 8439), (261, 7469), (291, 6699), (319, 6111), (609, 3201), (679, 2871), (693, 2813), (873, 2233), (957, 2037), (1067, 1827)]