2098213887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 3646540800

約数和(自身を除く): 1548326913

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 97, 203, 231, 291, 319, 609, 679, 957, 1067, 2037, 2233, 2813, 3201, 3229, 6699, 7469, 8439, 9687, 19691, 22407, 22603, 30943, 35519, 59073, 67809, 92829, 93641, 106557, 216601, 248633, 280923, 313213, 649803, 655487, 745899, 939639, 1030051, 1966461, 2192491, 3090153, 3445343, 6577473, 7210357, 9083177, 10336029, 21631071, 24117401, 27249531, 63582239, 72352203, 99914947, 190746717, 299744841, 699404629, 2098213887]

約数ペア:

[(1, 2098213887), (3, 699404629), (7, 299744841), (11, 190746717), (21, 99914947), (29, 72352203), (33, 63582239), (77, 27249531), (87, 24117401), (97, 21631071), (203, 10336029), (231, 9083177), (291, 7210357), (319, 6577473), (609, 3445343), (679, 3090153), (957, 2192491), (1067, 1966461), (2037, 1030051), (2233, 939639), (2813, 745899), (3201, 655487), (3229, 649803), (6699, 313213), (7469, 280923), (8439, 248633), (9687, 216601), (19691, 106557), (22407, 93641), (22603, 92829), (30943, 67809), (35519, 59073)]