11271020761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2459}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 16002201600

約数和(自身を除く): 4731180839

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 241, 247, 1001, 1463, 1687, 1729, 2459, 2651, 2717, 3133, 4579, 17213, 18557, 19019, 21931, 27049, 31967, 32053, 34463, 46721, 50369, 59527, 189343, 223769, 241241, 327047, 351637, 352583, 416689, 513931, 592619, 607373, 654797, 2461459, 3597517, 4148333, 4251611, 4583579, 6518809, 6681103, 7704047, 11259761, 45631663, 46767721, 53928329, 78818327, 84744517, 123857371, 146376893, 593211619, 867001597, 1024638251, 1610145823, 11271020761]

約数ペア:

[(1, 11271020761), (7, 1610145823), (11, 1024638251), (13, 867001597), (19, 593211619), (77, 146376893), (91, 123857371), (133, 84744517), (143, 78818327), (209, 53928329), (241, 46767721), (247, 45631663), (1001, 11259761), (1463, 7704047), (1687, 6681103), (1729, 6518809), (2459, 4583579), (2651, 4251611), (2717, 4148333), (3133, 3597517), (4579, 2461459), (17213, 654797), (18557, 607373), (19019, 592619), (21931, 513931), (27049, 416689), (31967, 352583), (32053, 351637), (34463, 327047), (46721, 241241), (50369, 223769), (59527, 189343)]