9787316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 21880320

約数和(自身を除く): 12093004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 739, 946, 1204, 1478, 1892, 2956, 3311, 5173, 6622, 8129, 10346, 13244, 16258, 20692, 31777, 32516, 56903, 63554, 113806, 127108, 222439, 227612, 349547, 444878, 699094, 889756, 1398188, 2446829, 4893658, 9787316]

約数ペア:

[(1, 9787316), (2, 4893658), (4, 2446829), (7, 1398188), (11, 889756), (14, 699094), (22, 444878), (28, 349547), (43, 227612), (44, 222439), (77, 127108), (86, 113806), (154, 63554), (172, 56903), (301, 32516), (308, 31777), (473, 20692), (602, 16258), (739, 13244), (946, 10346), (1204, 8129), (1478, 6622), (1892, 5173), (2956, 3311)]