2070609849

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{42083}}^1$

素因数の和:42178

約数の個数: 48

約数和(自身を含む): 3781499904

約数和(自身を除く): 1710890055

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 213, 231, 497, 639, 693, 781, 1491, 2343, 4473, 5467, 7029, 16401, 42083, 49203, 126249, 294581, 378747, 462913, 883743, 1388739, 2651229, 2987893, 3240391, 4166217, 8963679, 9721173, 20915251, 26891037, 29163519, 32866823, 62745753, 98600469, 188237259, 230067761, 295801407, 690203283, 2070609849]

約数ペア:

[(1, 2070609849), (3, 690203283), (7, 295801407), (9, 230067761), (11, 188237259), (21, 98600469), (33, 62745753), (63, 32866823), (71, 29163519), (77, 26891037), (99, 20915251), (213, 9721173), (231, 8963679), (497, 4166217), (639, 3240391), (693, 2987893), (781, 2651229), (1491, 1388739), (2343, 883743), (4473, 462913), (5467, 378747), (7029, 294581), (16401, 126249), (42083, 49203)]